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Majid QA, Ghimire BR, Merkely B, Randi AM, Harding SE, Talman V, Földes G. Generation and characterisation of scalable and stable human pluripotent stem cell-derived microvascular-like endothelial cells for cardiac applications. Angiogenesis 2024; 27:561-582. [PMID: 38775849 PMCID: PMC11303486 DOI: 10.1007/s10456-024-09929-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2023] [Accepted: 05/09/2024] [Indexed: 08/07/2024]
Abstract
Coronary microvascular disease (CMD) and its progression towards major adverse coronary events pose a significant health challenge. Accurate in vitro investigation of CMD requires a robust cell model that faithfully represents the cells within the cardiac microvasculature. Human pluripotent stem cell-derived endothelial cells (hPSC-ECs) offer great potential; however, they are traditionally derived via differentiation protocols that are not readily scalable and are not specified towards the microvasculature. Here, we report the development and comprehensive characterisation of a scalable 3D protocol enabling the generation of phenotypically stable cardiac hPSC-microvascular-like ECs (hPSC-CMVECs) and cardiac pericyte-like cells. These were derived by growing vascular organoids within 3D stirred tank bioreactors and subjecting the emerging 3D hPSC-ECs to high-concentration VEGF-A treatment (3DV). Not only did this promote phenotypic stability of the 3DV hPSC-ECs; single cell-RNA sequencing (scRNA-seq) revealed the pronounced expression of cardiac endothelial- and microvascular-associated genes. Further, the generated mural cells attained from the vascular organoid exhibited markers characteristic of cardiac pericytes. Thus, we present a suitable cell model for investigating the cardiac microvasculature as well as the endothelial-dependent and -independent mechanisms of CMD. Moreover, owing to their phenotypic stability, cardiac specificity, and high angiogenic potential, the cells described within would also be well suited for cardiac tissue engineering applications.
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Affiliation(s)
- Qasim A Majid
- National Heart and Lung Institute, Faculty of Medicine, Imperial College London, London, W12 0NN, UK
- Drug Research Programme, Division of Pharmacology and Pharmacotherapy, Faculty of Pharmacy, University of Helsinki, Helsinki, Finland
| | - Bishwa R Ghimire
- Institute for Molecular Medicine Finland (FIMM), Helsinki Institute of Life Science (HiLIFE), University of Helsinki, Helsinki, Finland
- MediCity Research Laboratory, University of Turku, Turku, Finland
| | - Bela Merkely
- Heart and Vascular Center, Semmelweis University, 68 Varosmajor Street, Budapest, H1122, Hungary
| | - Anna M Randi
- National Heart and Lung Institute, Faculty of Medicine, Imperial College London, London, W12 0NN, UK
| | - Sian E Harding
- National Heart and Lung Institute, Faculty of Medicine, Imperial College London, London, W12 0NN, UK
| | - Virpi Talman
- National Heart and Lung Institute, Faculty of Medicine, Imperial College London, London, W12 0NN, UK
- Drug Research Programme, Division of Pharmacology and Pharmacotherapy, Faculty of Pharmacy, University of Helsinki, Helsinki, Finland
| | - Gábor Földes
- National Heart and Lung Institute, Faculty of Medicine, Imperial College London, London, W12 0NN, UK.
- Heart and Vascular Center, Semmelweis University, 68 Varosmajor Street, Budapest, H1122, Hungary.
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2
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Liu Y, Lyons CJ, Ayu C, O’Brien T. Enhancing endothelial colony-forming cells for treating diabetic vascular complications: challenges and clinical prospects. Front Endocrinol (Lausanne) 2024; 15:1396794. [PMID: 39076517 PMCID: PMC11284052 DOI: 10.3389/fendo.2024.1396794] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/06/2024] [Accepted: 06/14/2024] [Indexed: 07/31/2024] Open
Abstract
Diabetes mellitus (DM) is a metabolic disease characterized by hyperglycemia, leading to various vascular complications. Accumulating evidence indicates that endothelial colony-forming cells (ECFCs) have attractive prospects for repairing and restoring blood vessels. Thus, ECFCs may be a novel therapeutic option for diabetic patients with vascular complications who require revascularization therapy. However, it has been reported that the function of ECFCs is impaired in DM, which poses challenges for the autologous transplantation of ECFCs. In this review, we summarize the molecular mechanisms that may be responsible for ECFC dysfunction and discuss potential strategies for improving the therapeutic efficacy of ECFCs derived from patients with DM. Finally, we discuss barriers to the use of ECFCs in human studies in light of the fact that there are no published reports using these cells in humans.
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Affiliation(s)
| | | | | | - Timothy O’Brien
- Regenerative Medicine Institute (REMEDI), Biomedical Sciences Building, University of Galway, Galway, Ireland
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3
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Kiskin FN, Yang Y, Yang H, Zhang JZ. Cracking the code of the cardiovascular enigma: hPSC-derived endothelial cells unveil the secrets of endothelial dysfunction. J Mol Cell Cardiol 2024; 192:65-78. [PMID: 38761989 DOI: 10.1016/j.yjmcc.2024.05.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/13/2024] [Revised: 05/08/2024] [Accepted: 05/10/2024] [Indexed: 05/20/2024]
Abstract
Endothelial dysfunction is a central contributor to the development of most cardiovascular diseases and is characterised by the reduced synthesis or bioavailability of the vasodilator nitric oxide together with other abnormalities such as inflammation, senescence, and oxidative stress. The use of patient-specific and genome-edited human pluripotent stem cell-derived endothelial cells (hPSC-ECs) has shed novel insights into the role of endothelial dysfunction in cardiovascular diseases with strong genetic components such as genetic cardiomyopathies and pulmonary arterial hypertension. However, their utility in studying complex multifactorial diseases such as atherosclerosis, metabolic syndrome and heart failure poses notable challenges. In this review, we provide an overview of the different methods used to generate and characterise hPSC-ECs before comprehensively assessing their effectiveness in cardiovascular disease modelling and high-throughput drug screening. Furthermore, we explore current obstacles that will need to be overcome to unleash the full potential of hPSC-ECs in facilitating patient-specific precision medicine. Addressing these challenges holds great promise in advancing our understanding of intricate cardiovascular diseases and in tailoring personalised therapeutic strategies.
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Affiliation(s)
- Fedir N Kiskin
- Institute of Neurological and Psychiatric Disorders, Shenzhen Bay Laboratory, Shenzhen 518132, China.
| | - Yuan Yang
- Institute of Neurological and Psychiatric Disorders, Shenzhen Bay Laboratory, Shenzhen 518132, China.
| | - Hao Yang
- Institute of Neurological and Psychiatric Disorders, Shenzhen Bay Laboratory, Shenzhen 518132, China.
| | - Joe Z Zhang
- Institute of Neurological and Psychiatric Disorders, Shenzhen Bay Laboratory, Shenzhen 518132, China.
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4
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Moyo MTG, Adali T, Tulay P. Exploring gellan gum-based hydrogels for regenerating human embryonic stem cells in age-related macular degeneration therapy: A literature review. Regen Ther 2024; 26:235-250. [PMID: 38966602 PMCID: PMC11222715 DOI: 10.1016/j.reth.2024.05.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2024] [Revised: 05/15/2024] [Accepted: 05/26/2024] [Indexed: 07/06/2024] Open
Abstract
Age-related macular degeneration (AMD) is a progressive ocular disease marked by the deterioration of retinal photoreceptor cells, leading to central vision decline, predominantly affecting the elderly population worldwide. Current treatment modalities, such as anti-VEGF agents, laser therapy, and photodynamic therapy, aim to manage the condition, with emerging strategies like stem cell replacement therapy showing promise. However, challenges like immune rejection and cell survival hinder the efficacy of stem cell interventions. Regenerative medicine faces obstacles in maximizing stem cell potential due to limitations in mimicking the dynamic cues of the extracellular matrix (ECM) crucial for guiding stem cell behaviour. Innovative biomaterials like gellan gum hydrogels offer tailored microenvironments conducive to enhancing stem cell culture efficacy and tissue regeneration. Gellan gum-based hydrogels, renowned for biocompatibility and customizable mechanical properties, provide crucial support for cell viability, differentiation, and controlled release of therapeutic factors, making them an ideal platform for culturing human embryonic stem cells (hESCs). These hydrogels mimic native tissue mechanics, promoting optimal hESC differentiation while minimizing immune responses and facilitating localized delivery. This review explores the potential of Gellan Gum-Based Hydrogels in regenerative AMD therapy, emphasizing their role in enhancing hESC regeneration and addressing current status, treatment limitations, and future directions.
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Affiliation(s)
- Mthabisi Talent George Moyo
- Near East University, Faculty of Engineering, Department of Biomedical Engineering, P.O. Box: 99138, Nicosia, Cyprus, Mersin 10, Turkey
- Girne American University, Faculty of Medicine, Department of Medical Biochemistry, PO Box 99428, Karmi Campus, Karaoglanoglu, Kyrenia, Cyprus, Mersin 10, Turkey
- Girne American University, Research and Application Center of Biomedical Sciences, PO Box 99428, Karmi Campus, Karaoglanoglu, Kyrenia, North Cyprus, Mersin 10, Turkey
| | - Terin Adali
- Girne American University, Faculty of Medicine, Department of Medical Biochemistry, PO Box 99428, Karmi Campus, Karaoglanoglu, Kyrenia, Cyprus, Mersin 10, Turkey
- Girne American University, Research and Application Center of Biomedical Sciences, PO Box 99428, Karmi Campus, Karaoglanoglu, Kyrenia, North Cyprus, Mersin 10, Turkey
| | - Pinar Tulay
- Near East University, Faculty of Medicine, Department of Medical Genetics, Nicosia, Cyprus, Mersin 10, Turkey
- Near East University, DESAM Research Institute, Nicosia, Cyprus, Mersin 10, Turkey
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5
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Loh KM, Ang LT. Building human artery and vein endothelial cells from pluripotent stem cells, and enduring mysteries surrounding arteriovenous development. Semin Cell Dev Biol 2024; 155:62-75. [PMID: 37393122 DOI: 10.1016/j.semcdb.2023.06.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Accepted: 06/07/2023] [Indexed: 07/03/2023]
Abstract
Owing to their manifold roles in health and disease, there have been intense efforts to synthetically generate blood vessels in vitro from human pluripotent stem cells (hPSCs). However, there are multiple types of blood vessel, including arteries and veins, which are molecularly and functionally different. How can we specifically generate either arterial or venous endothelial cells (ECs) from hPSCs in vitro? Here, we summarize how arterial or venous ECs arise during embryonic development. VEGF and NOTCH arbitrate the bifurcation of arterial vs. venous ECs in vivo. While manipulating these two signaling pathways biases hPSC differentiation towards arterial and venous identities, efficiently generating these two subtypes of ECs has remained challenging until recently. Numerous questions remain to be fully addressed. What is the complete identity, timing and combination of extracellular signals that specify arterial vs. venous identities? How do these extracellular signals intersect with fluid flow to modulate arteriovenous fate? What is a unified definition for endothelial progenitors or angioblasts, and when do arterial vs. venous potentials segregate? How can we regulate hPSC-derived arterial and venous ECs in vitro, and generate organ-specific ECs? In turn, answers to these questions could avail the production of arterial and venous ECs from hPSCs, accelerating vascular research, tissue engineering, and regenerative medicine.
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Affiliation(s)
- Kyle M Loh
- Institute for Stem Cell Biology & Regenerative Medicine, Stanford University, Stanford, CA 94305, USA; Department of Developmental Biology, Stanford University, Stanford, CA 94305, USA.
| | - Lay Teng Ang
- Institute for Stem Cell Biology & Regenerative Medicine, Stanford University, Stanford, CA 94305, USA.
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de Boer S, Laan S, Dirven R, Eikenboom J. Approaches to induce the maturation process of human induced pluripotent stem cell derived-endothelial cells to generate a robust model. PLoS One 2024; 19:e0297465. [PMID: 38394102 PMCID: PMC10889888 DOI: 10.1371/journal.pone.0297465] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Accepted: 01/05/2024] [Indexed: 02/25/2024] Open
Abstract
BACKGROUND Endothelial cells generated from induced pluripotent stem cells (hiPSC-ECs) show the majority of endothelial cell characteristics and markers, such as cobblestone morphology and the expression of VEGF and VE-cadherin. However, these cells are failing to show a mature endothelial cell phenotype, which is represented by the low expression and production of von Willebrand Factor (VWF) leading to the round morphology of the Weibel Palade Bodies (WPBs). The aim of this study was to improve the maturation process of hiPSC-ECs and to increase the levels of VWF. METHODS hiPSC-ECs were differentiated by a standard differentiation protocol from hiPSCs generated from healthy control donors. To induce maturation, the main focus was to increase the expression and/or production of VWF by the adjustment of potential parameters influencing differentiation and maturation. We also compared alternative differentiation protocols. Cells were analyzed for the expression of endothelial cell markers, WPB structure, and the production and secretion of VWF by flow cytometry, confocal microscopy and ELISA. RESULTS The generated hiPSC-ECs have typical endothelial cell surface expression profiles, with low expression levels of non-endothelial markers as expected. Co-culture with pericytes, varying concentrations and timing of differentiation factors, applying some level of flow, and the addition of HDAC inhibitors did not substantially improve maturation of hiPSC-ECs. Transfection with the transcription factor ETV2 to induce a faster hiPSC-EC differentiation process resulted in a limited increase in VWF production, secretion, and elongation of WPB structure. Alternative differentiation protocols had limited effect. CONCLUSION hiPSCs-ECs have the potential to show a more mature endothelial phenotype with elongated WPBs after >30 days in culture. However, this comes with limitations as there are very few cells detected, and cells are deteriorating after being in culture for extended periods of time.
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Affiliation(s)
- Suzan de Boer
- Division of Thrombosis and Hemostasis, Department of Internal Medicine, Einthoven Laboratory for Vascular and Regenerative Medicine, Leiden University Medical Center, Leiden, The Netherlands
| | - Sebastiaan Laan
- Division of Thrombosis and Hemostasis, Department of Internal Medicine, Einthoven Laboratory for Vascular and Regenerative Medicine, Leiden University Medical Center, Leiden, The Netherlands
| | - Richard Dirven
- Division of Thrombosis and Hemostasis, Department of Internal Medicine, Einthoven Laboratory for Vascular and Regenerative Medicine, Leiden University Medical Center, Leiden, The Netherlands
| | - Jeroen Eikenboom
- Division of Thrombosis and Hemostasis, Department of Internal Medicine, Einthoven Laboratory for Vascular and Regenerative Medicine, Leiden University Medical Center, Leiden, The Netherlands
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7
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Esparza A, Jimenez N, Borrego EA, Browne S, Natividad-Diaz SL. Review: Human stem cell-based 3D in vitro angiogenesis models for preclinical drug screening applications. Mol Biol Rep 2024; 51:260. [PMID: 38302762 PMCID: PMC10834608 DOI: 10.1007/s11033-023-09048-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2023] [Accepted: 11/06/2023] [Indexed: 02/03/2024]
Abstract
Vascular diseases are the underlying pathology in many life-threatening illnesses. Human cellular and molecular mechanisms involved in angiogenesis are complex and difficult to study in current 2D in vitro and in vivo animal models. Engineered 3D in vitro models that incorporate human pluripotent stem cell (hPSC) derived endothelial cells (ECs) and supportive biomaterials within a dynamic microfluidic platform provide a less expensive, more controlled, and reproducible platform to better study angiogenic processes in response to external chemical or physical stimulus. Current studies to develop 3D in vitro angiogenesis models aim to establish single-source systems by incorporating hPSC-ECs into biomimetic extracellular matrices (ECM) and microfluidic devices to create a patient-specific, physiologically relevant platform that facilitates preclinical study of endothelial cell-ECM interactions, vascular disease pathology, and drug treatment pharmacokinetics. This review provides a detailed description of the current methods used for the directed differentiation of human stem cells to endothelial cells and their use in engineered 3D in vitro angiogenesis models that have been developed within the last 10 years.
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Affiliation(s)
- Aibhlin Esparza
- Department of Metallurgical, Materials, and Biomedical Engineering (MMBME), The University of Texas at El Paso (UTEP), El Paso, TX, USA
- 3D Printed Microphysiological Systems Laboratory, The University of Texas at El Paso, El Paso, TX, USA
| | - Nicole Jimenez
- Department of Metallurgical, Materials, and Biomedical Engineering (MMBME), The University of Texas at El Paso (UTEP), El Paso, TX, USA
- 3D Printed Microphysiological Systems Laboratory, The University of Texas at El Paso, El Paso, TX, USA
| | - Edgar A Borrego
- Department of Metallurgical, Materials, and Biomedical Engineering (MMBME), The University of Texas at El Paso (UTEP), El Paso, TX, USA
- 3D Printed Microphysiological Systems Laboratory, The University of Texas at El Paso, El Paso, TX, USA
| | - Shane Browne
- Department of Anatomy and Regenerative Medicine, Tissue Engineering Research Group, Royal College of Surgeons, Dublin, Ireland
- CÚRAM, Centre for Research in Medical Devices, University of Galway, Galway, H91 W2TY, Ireland
| | - Sylvia L Natividad-Diaz
- Department of Metallurgical, Materials, and Biomedical Engineering (MMBME), The University of Texas at El Paso (UTEP), El Paso, TX, USA.
- 3D Printed Microphysiological Systems Laboratory, The University of Texas at El Paso, El Paso, TX, USA.
- Border Biomedical Research Center, University of Texas at El Paso, El Paso, TX, USA.
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8
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Jing Jia, Ma B, Zhao X. Fetal endothelial colony-forming cells: Possible targets for prevention of the fetal origins of adult diseases. Placenta 2024; 145:80-88. [PMID: 38100962 DOI: 10.1016/j.placenta.2023.12.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Revised: 11/20/2023] [Accepted: 12/06/2023] [Indexed: 12/17/2023]
Abstract
Endothelial colony-forming cells (ECFCs), a subset of circulating and resident endothelial progenitor cells, are capable of self-renewal and de novo vessel formation, and are known key regulators of vascular integrity and homeostasis. Numerous studies have found that exposure to hostile environment during the fetal development exerts a profound influence on the level and function of ECFCs, which may be the underlying factor linking endothelial dysfunction to cardiovascular disease of the offspring in later life. Herein, we focus on the latest findings regarding the effects of pregnancy-related disorders on the frequency and function of fetal ECFCs. Subsequently, we discuss about placental ECFCs and put forward some details that should be paid attention to in the process of ECFC isolation and culture. Overall, the information presented in this review highlight the potential of ECFCs as a future biomarker or even therapeutic targets for the pregnancy-related adverse maternal and fetal outcomes.
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Affiliation(s)
- Jing Jia
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China.
| | - Baitao Ma
- Department of Endovascular Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Xianlan Zhao
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China.
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Hall E, Alderfer L, Neu E, Saha S, Johandes E, Haas DM, Haneline LS, Hanjaya-Putra D. The Effects of Preeclamptic Milieu on Cord Blood Derived Endothelial Colony-Forming Cells. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.12.03.569585. [PMID: 38105991 PMCID: PMC10723349 DOI: 10.1101/2023.12.03.569585] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/19/2023]
Abstract
Preeclampsia is one of the leading causes of infant and maternal mortality worldwide. Many infants born from preeclamptic pregnancies are born prematurely with higher risk of developing cardiovascular later in their life. A key mechanism by which these complications occur is through stress-induced dysfunction of endothelial progenitor cells (EPCs), including endothelial colony-forming cells (ECFCs). To gain insight into this, cord blood derived ECFCs isolated from preeclamptic pregnancies (PRECs) were analyzed and compared to their healthy counterparts. While PRECs preserve key endothelial markers, they upregulate several markers associated with oxidative stress and inflammatory response. Compared to ECFCs, PRECs also exhibit lower migratory behaviors and impaired angiogenic potential. Interestingly, treatment of neuropilin-1 can improve tube formation in vitro. Collectively, this study reports that preeclamptic milieu influence phenotypes and functionality of PRECs, which can be rejuvenated using exogenous molecules. Promising results from this study warrant future investigations on the prospect of the rejuvenated PRECs to improve lung function of infants born from preeclamptic pregnancies.
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Affiliation(s)
- Eva Hall
- Aerospace and Mechanical Engineering, Bioengineering Graduate Program, University of Notre Dame
| | - Laura Alderfer
- Aerospace and Mechanical Engineering, Bioengineering Graduate Program, University of Notre Dame
| | - Erin Neu
- Department of Obstetrics & Gynecology, Indiana University School of Medicine, Indianapolis, IN
| | - Sanjoy Saha
- Aerospace and Mechanical Engineering, Bioengineering Graduate Program, University of Notre Dame
| | - Ellie Johandes
- Aerospace and Mechanical Engineering, Bioengineering Graduate Program, University of Notre Dame
| | - David M. Haas
- Department of Obstetrics & Gynecology, Indiana University School of Medicine, Indianapolis, IN
| | - Laura S. Haneline
- Herman B Wells Center for Pediatric Research, Department of Pediatrics, Indiana University School of Medicine, Riley Hospital for Children at Indiana University Health, Indianapolis, IN
- Department of Microbiology and Immunology, Indiana University School of Medicine, Indianapolis, IN
- Department of Anatomy, Cell Biology, and Physiology, Indiana University School of Medicine, Indianapolis, IN
| | - Donny Hanjaya-Putra
- Aerospace and Mechanical Engineering, Bioengineering Graduate Program, University of Notre Dame
- Department of Obstetrics & Gynecology, Indiana University School of Medicine, Indianapolis, IN
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Ariyasinghe NR, de Souza Santos R, Gross A, Aghamaleky-Sarvestany A, Kreimer S, Escopete S, Parker SJ, Sareen D. Proteomics of novel induced pluripotent stem cell-derived vascular endothelial cells reveal extensive similarity with an immortalized human endothelial cell line. Physiol Genomics 2023; 55:324-337. [PMID: 37306406 PMCID: PMC10396221 DOI: 10.1152/physiolgenomics.00166.2022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Revised: 05/23/2023] [Accepted: 05/27/2023] [Indexed: 06/13/2023] Open
Abstract
The vascular endothelium constitutes the inner lining of the blood vessel, and malfunction and injuries of the endothelium can cause cardiovascular diseases as well as other diseases including stroke, tumor growth, and chronic kidney failure. Generation of effective sources to replace injured endothelial cells (ECs) could have significant clinical impact, and somatic cell sources like peripheral or cord blood cannot credibly supply enough endothelial cell progenitors for multitude of treatments. Pluripotent stem cells are a promising source for a reliable EC supply, which have the potential to restore tissue function and treat vascular diseases. We have developed methods to differentiate induced pluripotent stem cells (iPSCs) efficiently and robustly across multiple iPSC lines into nontissue-specific pan vascular ECs (iECs) with high purity. These iECs present with canonical endothelial cell markers and exhibit measures of endothelial cell functionality with the uptake of Dil fluorescent dye-labeled acetylated low-density lipoprotein (Dil-Ac-LDL) and tube formation. Using proteomic analysis, we revealed that the iECs are more proteomically similar to established human umbilical vein ECs (HUVECs) than to iPSCs. Posttranslational modifications (PTMs) were most shared between HUVECs and iECs, and potential targets for increasing the proteomic similarity of iECs to HUVECs were identified. Here we demonstrate an efficient robust method to differentiate iPSCs into functional ECs, and for the first time provide a comprehensive protein expression profile of iECs, which indicates their similarities with a widely used immortalized HUVECs, allowing for further mechanistic studies of EC development, signaling, and metabolism for future regenerative applications.NEW & NOTEWORTHY We have developed methods to differentiate induced pluripotent stem cells (iPSCs) across multiple iPSC lines into nontissue-specific pan vascular ECs (iECs) and demonstrated the proteomic similarity of these cells to a widely used endothelial cell line (HUVECs). We also identified posttranslational modifications and targets for increasing the proteomic similarity of iECs to HUVECs. In the future, iECs can be used to study EC development, signaling, and metabolism for future regenerative applications.
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Affiliation(s)
- Nethika R Ariyasinghe
- Department of Cardiology, Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, California, United States
- Board of Governors Innovation Center, Cedars-Sinai Medical Center, Los Angeles, California, United States
| | - Roberta de Souza Santos
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, California, United States
- Cedars-Sinai Biomanufacturing Center, Cedars-Sinai Medical Center, Los Angeles, California, United States
| | - Andrew Gross
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, California, United States
- Cedars-Sinai Biomanufacturing Center, Cedars-Sinai Medical Center, Los Angeles, California, United States
| | - Arwin Aghamaleky-Sarvestany
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, California, United States
- Cedars-Sinai Biomanufacturing Center, Cedars-Sinai Medical Center, Los Angeles, California, United States
| | - Simion Kreimer
- Department of Cardiology, Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, California, United States
- Board of Governors Innovation Center, Cedars-Sinai Medical Center, Los Angeles, California, United States
| | - Sean Escopete
- Department of Cardiology, Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, California, United States
| | - Sarah J Parker
- Department of Cardiology, Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, California, United States
- Board of Governors Innovation Center, Cedars-Sinai Medical Center, Los Angeles, California, United States
- Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, California, United States
| | - Dhruv Sareen
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, California, United States
- Cedars-Sinai Biomanufacturing Center, Cedars-Sinai Medical Center, Los Angeles, California, United States
- iPSC Core, Cedars-Sinai Medical Center, Los Angeles, California, United States
- Board of Governors Innovation Center, Cedars-Sinai Medical Center, Los Angeles, California, United States
- Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, California, United States
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11
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Lin Y, Banno K, Gil CH, Myslinski J, Hato T, Shelley WC, Gao H, Xuei X, Liu Y, Basile DP, Yoshimoto M, Prasain N, Tarnawsky SP, Adams RH, Naruse K, Yoshida J, Murphy MP, Horie K, Yoder MC. Origin, prospective identification, and function of circulating endothelial colony-forming cells in mice and humans. JCI Insight 2023; 8:e164781. [PMID: 36692963 PMCID: PMC10077473 DOI: 10.1172/jci.insight.164781] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Accepted: 01/18/2023] [Indexed: 01/25/2023] Open
Abstract
Most circulating endothelial cells are apoptotic, but rare circulating endothelial colony-forming cells (C-ECFCs), also known as blood outgrowth endothelial cells, with proliferative and vasculogenic activity can be cultured; however, the origin and naive function of these C-ECFCs remains obscure. Herein, detailed lineage tracing revealed murine C-ECFCs emerged in the early postnatal period, displayed high vasculogenic potential with enriched frequency of clonal proliferative cells compared with tissue-resident ECFCs, and were not committed to or derived from the BM hematopoietic system but from tissue-resident ECFCs. In humans, C-ECFCs were present in the CD34bright cord blood mononuclear subset, possessed proliferative potential and in vivo vasculogenic function in a naive or cultured state, and displayed a single cell transcriptome sharing some umbilical venous endothelial cell features, such as a higher protein C receptor and extracellular matrix gene expression. This study provides an advance for the field by identifying the origin, naive function, and antigens to prospectively isolate C-ECFCs for translational studies.
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Affiliation(s)
- Yang Lin
- Department of Pediatrics, Indiana University School of Medicine, Indianapolis, Indiana, USA
- Division of Regenerative Medicine, Hartman Institute for Therapeutic Organ Regeneration, Department of Medicine, Weill Cornell Medicine, New York, New York, USA
| | - Kimihiko Banno
- Department of Pediatrics, Indiana University School of Medicine, Indianapolis, Indiana, USA
- Department of Physiology II, Nara Medical University, Kashihara, Nara, Japan
| | - Chang-Hyun Gil
- Department of Pediatrics, Indiana University School of Medicine, Indianapolis, Indiana, USA
- Department of Surgery
| | | | | | - William C. Shelley
- Department of Pediatrics, Indiana University School of Medicine, Indianapolis, Indiana, USA
- Department of Surgery
| | - Hongyu Gao
- Department of Medical and Molecular Genetics, and
| | | | - Yunlong Liu
- Department of Medical and Molecular Genetics, and
| | - David P. Basile
- Department of Anatomy Cell Biology and Physiology, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Momoko Yoshimoto
- Department of Pediatrics, Indiana University School of Medicine, Indianapolis, Indiana, USA
- Center for Stem Cell and Regenerative Medicine, Brown Foundation Institute of Molecular Medicine, University of Texas Health Science Center at Houston, Houston, Texas, USA
| | - Nutan Prasain
- Department of Pediatrics, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Stefan P. Tarnawsky
- Department of Pediatrics, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Ralf H. Adams
- Max Planck Institute for Molecular Biomedicine, Muenster, Germany
| | - Katsuhiko Naruse
- Department of Obstetrics & Gynecology, Nara Medical University, Kashihara, Nara, Japan
| | - Junko Yoshida
- Department of Physiology II, Nara Medical University, Kashihara, Nara, Japan
| | | | - Kyoji Horie
- Department of Physiology II, Nara Medical University, Kashihara, Nara, Japan
| | - Mervin C. Yoder
- Department of Pediatrics, Indiana University School of Medicine, Indianapolis, Indiana, USA
- Department of Surgery
- Indiana Center for Regenerative Medicine and Engineering, Indiana University School of Medicine, Indianapolis, Indiana, USA
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12
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Saha B, Roy A, Beltramo E, Sahoo OS. Stem cells and diabetic retinopathy: From models to treatment. Mol Biol Rep 2023; 50:4517-4526. [PMID: 36842153 DOI: 10.1007/s11033-023-08337-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2022] [Accepted: 02/15/2023] [Indexed: 02/27/2023]
Abstract
Diabetic retinopathy is a common yet complex microvascular disease, caused as a complication of diabetes mellitus. Associated with hyperglycemia and subsequent metabolic abnormalities, advanced stages of the disease lead to fibrosis, subsequent visual impairment and blindness. Though clinical postmortems, animal and cell models provide information about the progression and prognosis of diabetic retinopathy, its underlying pathophysiology still needs a better understanding. In addition to it, the loss of pericytes, immature retinal angiogenesis and neuronal apoptosis portray the disease treatment to be challenging. Indulged with cell loss of both vascular and neuronal type cells, novel therapies like cell replacement strategies by various types of stem cells have been sightseen as a possible treatment of the disease. This review provides insight into the pathophysiology of diabetic retinopathy, current models used in modelling the disease, as well as the varied aspects of stem cells in generating three-dimensional retinal models. Further outlook on stem cell therapy and the future directions of stem cell treatment in diabetic retinopathy have also been contemplated.
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Affiliation(s)
- Bihan Saha
- National Institute of Technology Durgapur, Durgapur, 713209, West Bengal, India
| | - Akshita Roy
- Autonomous State Medical College, Fatehpur, 212601, Uttar Pradesh, India
| | - Elena Beltramo
- Department of Medical Sciences, University of Turin, 10124, Turin, Italy
| | - Om Saswat Sahoo
- National Institute of Technology Durgapur, Durgapur, 713209, West Bengal, India.
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13
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Durlak W, Thébaud B. The vascular phenotype of BPD: new basic science insights-new precision medicine approaches. Pediatr Res 2022:10.1038/s41390-022-02428-7. [PMID: 36550351 DOI: 10.1038/s41390-022-02428-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Revised: 10/27/2022] [Accepted: 11/23/2022] [Indexed: 12/24/2022]
Abstract
Bronchopulmonary dysplasia (BPD) is the most common complication of preterm birth. Up to 1/3 of children with BPD develop pulmonary hypertension (PH). PH increases mortality, the risk of adverse neurodevelopmental outcome and lacks effective treatment. Current vasodilator therapies address symptoms, but not the underlying arrested vascular development. Recent insights into placental biology and novel technological advances enabling the study of normal and impaired lung development at the single cell level support the concept of a vascular phenotype of BPD. Dysregulation of growth factor pathways results in depletion and dysfunction of putative distal pulmonary endothelial progenitor cells including Cap1, Cap2, and endothelial colony-forming cells (ECFCs), a subset of vascular progenitor cells with self-renewal and de novo angiogenic capacity. Preclinical data demonstrate effectiveness of ECFCs and ECFC-derived particles including extracellular vesicles (EVs) in promoting lung vascular growth and reversing PH, but the mechanism is unknown. The lack of engraftment suggests a paracrine mode of action mediated by EVs that contain miRNA. Aberrant miRNA signaling contributes to arrested pulmonary vascular development, hence using EV- and miRNA-based therapies is a promising strategy to prevent the development of BPD-PH. More needs to be learned about disrupted pathways, timing of intervention, and mode of delivery. IMPACT: Single-cell RNA sequencing studies provide new in-depth view of developmental endothelial depletion underlying BPD-PH. Aberrant miRNA expression is a major cause of arrested pulmonary development. EV- and miRNA-based therapies are very promising therapeutic strategies to improve prognosis in BPD-PH.
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Affiliation(s)
- Wojciech Durlak
- Regenerative Medicine Program, The Ottawa Hospital Research Institute (OHRI), Ottawa, ON, Canada
- Department of Cellular and Molecular Medicine, University of Ottawa, Ottawa, ON, Canada
- Jagiellonian University Medical College, Krakow, Poland
| | - Bernard Thébaud
- Regenerative Medicine Program, The Ottawa Hospital Research Institute (OHRI), Ottawa, ON, Canada.
- Department of Cellular and Molecular Medicine, University of Ottawa, Ottawa, ON, Canada.
- Neonatology, Department of Pediatrics, Children's Hospital of Eastern Ontario (CHEO) and CHEO Research Institute, Ottawa, ON, Canada.
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14
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Joddar B, Natividad-Diaz SL, Padilla AE, Esparza AA, Ramirez SP, Chambers DR, Ibaroudene H. Engineering approaches for cardiac organoid formation and their characterization. Transl Res 2022; 250:46-67. [PMID: 35995380 PMCID: PMC10370285 DOI: 10.1016/j.trsl.2022.08.009] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Revised: 08/05/2022] [Accepted: 08/15/2022] [Indexed: 11/29/2022]
Abstract
Cardiac organoids are 3-dimensional (3D) structures composed of tissue or niche-specific cells, obtained from diverse sources, encapsulated in either a naturally derived or synthetic, extracellular matrix scaffold, and include exogenous biochemical signals such as essential growth factors. The overarching goal of developing cardiac organoid models is to establish a functional integration of cardiomyocytes with physiologically relevant cells, tissues, and structures like capillary-like networks composed of endothelial cells. These organoids used to model human heart anatomy, physiology, and disease pathologies in vitro have the potential to solve many issues related to cardiovascular drug discovery and fundamental research. The advent of patient-specific human-induced pluripotent stem cell-derived cardiovascular cells provide a unique, single-source approach to study the complex process of cardiovascular disease progression through organoid formation and incorporation into relevant, controlled microenvironments such as microfluidic devices. Strategies that aim to accomplish such a feat include microfluidic technology-based approaches, microphysiological systems, microwells, microarray-based platforms, 3D bioprinted models, and electrospun fiber mat-based scaffolds. This article discusses the engineering or technology-driven practices for making cardiac organoid models in comparison with self-assembled or scaffold-free methods to generate organoids. We further discuss emerging strategies for characterization of the bio-assembled cardiac organoids including electrophysiology and machine-learning and conclude with prospective points of interest for engineering cardiac tissues in vitro.
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Affiliation(s)
- Binata Joddar
- Inspired Materials & Stem-Cell Based Tissue Engineering Laboratory (IMSTEL); Department of Metallurgical, Materials and Biomedical Engineering, University of Texas at El Paso, El Paso, Texas; Border Biomedical Research Center, University of Texas at El Paso, El Paso, Texas.
| | - Sylvia L Natividad-Diaz
- Department of Metallurgical, Materials and Biomedical Engineering, University of Texas at El Paso, El Paso, Texas; Border Biomedical Research Center, University of Texas at El Paso, El Paso, Texas
| | - Andie E Padilla
- Inspired Materials & Stem-Cell Based Tissue Engineering Laboratory (IMSTEL); Department of Metallurgical, Materials and Biomedical Engineering, University of Texas at El Paso, El Paso, Texas
| | - Aibhlin A Esparza
- Department of Metallurgical, Materials and Biomedical Engineering, University of Texas at El Paso, El Paso, Texas
| | - Salma P Ramirez
- Inspired Materials & Stem-Cell Based Tissue Engineering Laboratory (IMSTEL); Department of Metallurgical, Materials and Biomedical Engineering, University of Texas at El Paso, El Paso, Texas
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15
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Curtis MB, Kelly N, Hughes CCW, George SC. Organotypic stromal cells impact endothelial cell transcriptome in 3D microvessel networks. Sci Rep 2022; 12:20434. [PMID: 36443378 PMCID: PMC9705391 DOI: 10.1038/s41598-022-24013-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Accepted: 11/08/2022] [Indexed: 11/29/2022] Open
Abstract
Endothelial cells line all major blood vessels and serve as integral regulators of many functions including vessel diameter, cellular trafficking, and transport of soluble mediators. Despite similar functions, the phenotype of endothelial cells is highly organ-specific, yet our understanding of the mechanisms leading to organ-level differentiation is incomplete. We generated 3D microvessel networks by combining a common naïve endothelial cell with six different stromal cells derived from the lung, skin, heart, bone marrow, pancreas, and pancreatic cancer. Single cell RNA-Seq analysis of the microvessel networks reveals five distinct endothelial cell populations, for which the relative proportion depends on the stromal cell population. Morphologic features of the organotypic vessel networks inversely correlate with a cluster of endothelial cells associated with protein synthesis. The organotypic stromal cells were each characterized by a unique subpopulation of cells dedicated to extracellular matrix organization and assembly. Finally, compared to cells in 2D monolayer, the endothelial cell transcriptome from the 3D in vitro heart, skin, lung, and pancreas microvessel networks are more similar to the in vivo endothelial cells from the respective organs. We conclude that stromal cells contribute to endothelial cell and microvessel network organ tropism, and create an endothelial cell phenotype that more closely resembles that present in vivo.
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Affiliation(s)
- Matthew B Curtis
- Department of Biomedical Engineering, University of California, Davis, 451 E. Health Sciences Drive, Room 2315, Davis, CA, 95616, USA
| | - Natalie Kelly
- Department of Biomedical Engineering, University of California, Davis, 451 E. Health Sciences Drive, Room 2315, Davis, CA, 95616, USA
| | - Christopher C W Hughes
- Department of Biomedical Engineering, University of California Irvine, Irvine, CA, USA
- Department of Molecular Biology and Biochemistry, University of California Irvine, Irvine, CA, USA
| | - Steven C George
- Department of Biomedical Engineering, University of California, Davis, 451 E. Health Sciences Drive, Room 2315, Davis, CA, 95616, USA.
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16
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Tian Y, Seeto WJ, Páez-Arias MA, Hahn MS, Lipke EA. Endothelial colony forming cell rolling and adhesion supported by peptide-grafted hydrogels. Acta Biomater 2022; 152:74-85. [PMID: 36031035 DOI: 10.1016/j.actbio.2022.08.047] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2021] [Revised: 07/28/2022] [Accepted: 08/22/2022] [Indexed: 01/13/2023]
Abstract
The aim of this study was to investigate the ability of peptides and peptide combinations to support circulating endothelial colony forming cell (ECFC) rolling and adhesion under shear flow, informing biomaterial design in moving toward rapid cardiovascular device endothelialization. ECFCs have high proliferative capability and can differentiate into endothelial cells, making them a promising cell source for endothelialization. Both single peptides and peptide combinations designed to target integrins α4β1 and α5β1 were coupled to poly(ethylene glycol) hydrogels, and their performance was evaluated by monitoring velocity patterns during the ECFC rolling process, in addition to firm adhesion (capture). Tether percentage and velocity fluctuation, a parameter newly defined here, were found to be valuable in assessing cell rolling velocity patterns and when used in combination were able to predict cell capture. REDV-containing peptides binding integrin α4β1 have been previously shown to reduce ECFC rolling velocity but not to support firm adhesion. This study finds that the performance of REDV-containing peptides in facilitating ECFC dynamic adhesion and capture can be improved by combination with α5β1 integrin-binding peptides, which support ECFC static adhesion. Moreover, when similar in length, the peptide combinations may have synergistic effects in capturing ECFCs. With matching lengths, the peptide combinations including CRRETAWAC(cyclic)+REDV, P_RGDS+KSSP_REDV, and P_RGDS+P_REDV showed high values in both tether percentage and velocity fluctuation and improvement in ECFC capture compared to the single peptides at the shear rate of 20 s-1. These newly identified peptide combinations have the potential to be used as vascular device coatings to recruit ECFCs. STATEMENT OF SIGNIFICANCE: Restoration of functional endothelium following placement of stents and vascular grafts is critical for maintaining long-term patency. Endothelial colony forming cells (ECFCs) circulating in blood flow are a valuable cell source for rapid endothelialization. Here we identify and test novel peptides and peptide combinations that can potentially be used as coatings for vascular devices to support rolling and capture of ECFCs from flow. In addition to the widely used assessment of final ECFC adhesion, we also recorded the rolling process to quantitatively evaluate the interaction between ECFCs and the peptides, obtaining detailed performance of the peptides and gaining insight into effective capture molecule design. Peptide combinations targeting both integrin α4β1 and integrin α5β1 showed the highest percentages of ECFC capture.
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Affiliation(s)
- Yuan Tian
- Department of Chemical Engineering, Auburn University, 212 Ross Hall, Auburn, AL, 36849, USA
| | - Wen J Seeto
- Department of Chemical Engineering, Auburn University, 212 Ross Hall, Auburn, AL, 36849, USA
| | - Mayra A Páez-Arias
- Department of Chemical Engineering, Auburn University, 212 Ross Hall, Auburn, AL, 36849, USA
| | - Mariah S Hahn
- Biomedical Engineering Department, Rensselaer Polytechnic Institute, Troy, NY, 12180-3590, USA
| | - Elizabeth A Lipke
- Department of Chemical Engineering, Auburn University, 212 Ross Hall, Auburn, AL, 36849, USA.
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17
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Lechner J, Medina RJ, Lois N, Stitt AW. Advances in cell therapies using stem cells/progenitors as a novel approach for neurovascular repair of the diabetic retina. Stem Cell Res Ther 2022; 13:388. [PMID: 35907890 PMCID: PMC9338609 DOI: 10.1186/s13287-022-03073-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Accepted: 07/20/2022] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND Diabetic retinopathy, a major complication of diabetes mellitus, is a leading cause of sigh-loss in working age adults. Progressive loss of integrity of the retinal neurovascular unit is a central element in the disease pathogenesis. Retinal ischemia and inflammatory processes drive interrelated pathologies such as blood retinal barrier disruption, fluid accumulation, gliosis, neuronal loss and/or aberrant neovascularisation. Current treatment options are somewhat limited to late-stages of the disease where there is already significant damage to the retinal architecture arising from degenerative, edematous and proliferative pathology. New preventive and interventional treatments to target early vasodegenerative and neurodegenerative stages of the disease are needed to ensure avoidance of sight-loss. MAIN BODY Historically, diabetic retinopathy has been considered a primarily microvascular disease of the retina and clinically it is classified based on the presence and severity of vascular lesions. It is now known that neurodegeneration plays a significant role during the pathogenesis. Loss of neurons has been documented at early stages in pre-clinical models as well as in individuals with diabetes and, in some, even prior to the onset of clinically overt diabetic retinopathy. Recent studies suggest that some patients have a primarily neurodegenerative phenotype. Retinal pigment epithelial cells and the choroid are also affected during the disease pathogenesis and these tissues may also need to be addressed by new regenerative treatments. Most stem cell research for diabetic retinopathy to date has focused on addressing vasculopathy. Pre-clinical and clinical studies aiming to restore damaged vasculature using vasoactive progenitors including mesenchymal stromal/stem cells, adipose stem cells, CD34+ cells, endothelial colony forming cells and induced pluripotent stem cell derived endothelial cells are discussed in this review. Stem cells that could replace dying neurons such as retinal progenitor cells, pluripotent stem cell derived photoreceptors and ganglion cells as well as Müller stem cells are also discussed. Finally, challenges of stem cell therapies relevant to diabetic retinopathy are considered. CONCLUSION Stem cell therapies hold great potential to replace dying cells during early and even late stages of diabetic retinopathy. However, due to the presence of different phenotypes, selecting the most suitable stem cell product for individual patients will be crucial for successful treatment.
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Affiliation(s)
- Judith Lechner
- Wellcome-Wolfson Institute for Experimental Medicine, School of Medicine, Dentistry, and Biomedical Science, Queen's University Belfast, Belfast, UK.
| | - Reinhold J Medina
- Wellcome-Wolfson Institute for Experimental Medicine, School of Medicine, Dentistry, and Biomedical Science, Queen's University Belfast, Belfast, UK
| | - Noemi Lois
- Wellcome-Wolfson Institute for Experimental Medicine, School of Medicine, Dentistry, and Biomedical Science, Queen's University Belfast, Belfast, UK
| | - Alan W Stitt
- Wellcome-Wolfson Institute for Experimental Medicine, School of Medicine, Dentistry, and Biomedical Science, Queen's University Belfast, Belfast, UK.
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18
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Bui L, Edwards S, Hall E, Alderfer L, Round K, Owen M, Sainaghi P, Zhang S, Nallathamby PD, Haneline LS, Hanjaya-Putra D. Engineering bioactive nanoparticles to rejuvenate vascular progenitor cells. Commun Biol 2022; 5:635. [PMID: 35768543 PMCID: PMC9243106 DOI: 10.1038/s42003-022-03578-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Accepted: 06/08/2022] [Indexed: 11/29/2022] Open
Abstract
Fetal exposure to gestational diabetes mellitus (GDM) predisposes children to future health complications including type-2 diabetes mellitus, hypertension, and cardiovascular disease. A key mechanism by which these complications occur is through stress-induced dysfunction of endothelial progenitor cells (EPCs), including endothelial colony-forming cells (ECFCs). Although several approaches have been previously explored to restore endothelial function, their widespread adoption remains tampered by systemic side effects of adjuvant drugs and unintended immune response of gene therapies. Here, we report a strategy to rejuvenate circulating vascular progenitor cells by conjugation of drug-loaded liposomal nanoparticles directly to the surface of GDM-exposed ECFCs (GDM-ECFCs). Bioactive nanoparticles can be robustly conjugated to the surface of ECFCs without altering cell viability and key progenitor phenotypes. Moreover, controlled delivery of therapeutic drugs to GDM-ECFCs is able to normalize transgelin (TAGLN) expression and improve cell migration, which is a critical key step in establishing functional vascular networks. More importantly, sustained pseudo-autocrine stimulation with bioactive nanoparticles is able to improve in vitro and in vivo vasculogenesis of GDM-ECFCs. Collectively, these findings highlight a simple, yet promising strategy to rejuvenate GDM-ECFCs and improve their therapeutic potential. Promising results from this study warrant future investigations on the prospect of the proposed strategy to improve dysfunctional vascular progenitor cells in the context of other chronic diseases, which has broad implications for addressing various cardiovascular complications, as well as advancing tissue repair and regenerative medicine. Drug-loaded liposomal nanoparticles conjugated to endothelial colony-forming cells can improve the vasculogenic potential of vascular progenitor cells exposed to gestational diabetes mellitus.
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Affiliation(s)
- Loan Bui
- Department of Aerospace and Mechanical Engineering, Bioengineering Graduate Program, University of Notre Dame, Notre Dame, IN, 46556, USA
| | - Shanique Edwards
- Herman B Wells Center for Pediatric Research, Department of Pediatrics, Indiana University School of Medicine, Riley Hospital for Children at Indiana University Health, Indianapolis, IN, 46202, USA
| | - Eva Hall
- Department of Aerospace and Mechanical Engineering, Bioengineering Graduate Program, University of Notre Dame, Notre Dame, IN, 46556, USA
| | - Laura Alderfer
- Department of Aerospace and Mechanical Engineering, Bioengineering Graduate Program, University of Notre Dame, Notre Dame, IN, 46556, USA
| | - Kellen Round
- Department of Aerospace and Mechanical Engineering, Bioengineering Graduate Program, University of Notre Dame, Notre Dame, IN, 46556, USA
| | - Madeline Owen
- Department of Aerospace and Mechanical Engineering, Bioengineering Graduate Program, University of Notre Dame, Notre Dame, IN, 46556, USA
| | - Pietro Sainaghi
- Department of Aerospace and Mechanical Engineering, Bioengineering Graduate Program, University of Notre Dame, Notre Dame, IN, 46556, USA
| | - Siyuan Zhang
- Department of Biological Science, University of Notre Dame, Notre Dame, IN, 46556, USA.,Harper Cancer Research Institute, University of Notre Dame, Notre Dame, IN, 46556, USA
| | - Prakash D Nallathamby
- Department of Aerospace and Mechanical Engineering, Bioengineering Graduate Program, University of Notre Dame, Notre Dame, IN, 46556, USA
| | - Laura S Haneline
- Herman B Wells Center for Pediatric Research, Department of Pediatrics, Indiana University School of Medicine, Riley Hospital for Children at Indiana University Health, Indianapolis, IN, 46202, USA.,Department of Microbiology and Immunology, Indiana University School of Medicine, Indianapolis, IN, 46202, USA.,Department of Anatomy, Cell Biology, and Physiology, Indiana University School of Medicine, Indianapolis, IN, 46202, USA
| | - Donny Hanjaya-Putra
- Department of Aerospace and Mechanical Engineering, Bioengineering Graduate Program, University of Notre Dame, Notre Dame, IN, 46556, USA. .,Harper Cancer Research Institute, University of Notre Dame, Notre Dame, IN, 46556, USA. .,Department of Chemical and Biomolecular Engineering, University of Notre Dame, Notre Dame, IN, 46556, USA. .,Center for Stem Cells and Regenerative Medicine, University of Notre Dame, Notre Dame, IN, 46556, USA.
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19
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Wang Y, Keshavarz M, Barhouse P, Smith Q. Strategies for Regenerative Vascular Tissue Engineering. Adv Biol (Weinh) 2022; 7:e2200050. [PMID: 35751461 DOI: 10.1002/adbi.202200050] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Revised: 05/15/2022] [Indexed: 11/11/2022]
Abstract
Vascularization remains one of the key challenges in creating functional tissue-engineered constructs for therapeutic applications. This review aims to provide a developmental lens on the necessity of blood vessels in defining tissue function while exploring stem cells as a suitable source for vascular tissue engineering applications. The intersections of stem cell biology, material science, and engineering are explored as potential solutions for directing vascular assembly.
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Affiliation(s)
- Yao Wang
- Department of Chemical and Biomolecular Engineering University of California Irvine CA 92697 USA
- Sue & Bill Gross Stem Cell Research Center University of California Irvine CA 92697 USA
| | - Mozhgan Keshavarz
- Department of Chemical and Biomolecular Engineering University of California Irvine CA 92697 USA
- Sue & Bill Gross Stem Cell Research Center University of California Irvine CA 92697 USA
| | - Patrick Barhouse
- Department of Chemical and Biomolecular Engineering University of California Irvine CA 92697 USA
- Sue & Bill Gross Stem Cell Research Center University of California Irvine CA 92697 USA
| | - Quinton Smith
- Department of Chemical and Biomolecular Engineering University of California Irvine CA 92697 USA
- Sue & Bill Gross Stem Cell Research Center University of California Irvine CA 92697 USA
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20
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Marra KV, Aguilar E, Wei G, Usui-Ouchi A, Ideguchi Y, Sakimoto S, Friedlander M. Bioactive extracellular vesicles from a subset of endothelial progenitor cells rescue retinal ischemia and neurodegeneration. JCI Insight 2022; 7:e155928. [PMID: 35639473 PMCID: PMC9309054 DOI: 10.1172/jci.insight.155928] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Accepted: 05/13/2022] [Indexed: 11/24/2022] Open
Abstract
Disruption of the neurovascular unit (NVU) underlies the pathophysiology of various CNS diseases. One strategy to repair NVU dysfunction uses stem/progenitor cells to provide trophic support to the NVU's functionally coupled and interdependent vasculature and surrounding CNS parenchyma. A subset of endothelial progenitor cells, endothelial colony-forming cells (ECFCs) with high expression of the CD44 hyaluronan receptor (CD44hi), provides such neurovasculotrophic support via a paracrine mechanism. Here, we report that bioactive extracellular vesicles from CD44hi ECFCs (EVshi) are paracrine mediators, recapitulating the effects of intact cell therapy in murine models of ischemic/neurodegenerative retinopathy; vesicles from ECFCs with low expression levels of CD44 (EVslo) were ineffective. Small RNA sequencing comparing the microRNA cargo from EVshi and EVslo identified candidate microRNAs that contribute to these effects. EVshi may be used to repair NVU dysfunction through multiple mechanisms to stabilize hypoxic vasculature, promote vascular growth, and support neural cells.
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Affiliation(s)
- Kyle V. Marra
- Department of Molecular Medicine, The Scripps Research Institute, La Jolla, California, USA
- Department of Bioengineering, University of California, San Diego, La Jolla, California, USA
| | - Edith Aguilar
- Department of Molecular Medicine, The Scripps Research Institute, La Jolla, California, USA
| | - Guoqin Wei
- Department of Molecular Medicine, The Scripps Research Institute, La Jolla, California, USA
| | - Ayumi Usui-Ouchi
- Department of Molecular Medicine, The Scripps Research Institute, La Jolla, California, USA
| | - Yoichiro Ideguchi
- Department of Molecular Medicine, The Scripps Research Institute, La Jolla, California, USA
| | - Susumu Sakimoto
- Department of Ophthalmology, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Martin Friedlander
- Department of Molecular Medicine, The Scripps Research Institute, La Jolla, California, USA
- Lowy Medical Research Institute, La Jolla, California, USA
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21
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Vargas-Valderrama A, Ponsen AC, Le Gall M, Clay D, Jacques S, Manoliu T, Rouffiac V, Ser-le-Roux K, Quivoron C, Louache F, Uzan G, Mitjavila-Garcia MT, Oberlin E, Guenou H. Endothelial and hematopoietic hPSCs differentiation via a hematoendothelial progenitor. Stem Cell Res Ther 2022; 13:254. [PMID: 35715824 PMCID: PMC9205076 DOI: 10.1186/s13287-022-02925-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2022] [Accepted: 05/29/2022] [Indexed: 11/10/2022] Open
Abstract
Background hPSC-derived endothelial and hematopoietic cells (ECs and HCs) are an interesting source of cells for tissue engineering. Despite their close spatial and temporal embryonic development, current hPSC differentiation protocols are specialized in only one of these lineages. In this study, we generated a hematoendothelial population that could be further differentiated in vitro to both lineages.
Methods Two hESCs and one hiPSC lines were differentiated into a hematoendothelial population, hPSC-ECs and blast colonies (hPSC-BCs) via CD144+-embryoid bodies (hPSC-EBs). hPSC-ECs were characterized by endothelial colony-forming assay, LDL uptake assay, endothelial activation by TNF-α, nitric oxide detection and Matrigel-based tube formation. Hematopoietic colony-forming cell assay was performed from hPSC-BCs. Interestingly, we identified a hPSC-BC population characterized by the expression of both CD144 and CD45. hPSC-ECs and hPSC-BCs were analyzed by flow cytometry and RT-qPCR; in vivo experiments have been realized by ischemic tissue injury model on a mouse dorsal skinfold chamber and hematopoietic reconstitution in irradiated immunosuppressed mouse from hPSC-ECs and hPSC-EB-CD144+, respectively. Transcriptomic analyses were performed to confirm the endothelial and hematopoietic identity of hESC-derived cell populations by comparing them against undifferentiated hESC, among each other’s (e.g. hPSC-ECs vs. hPSC-EB-CD144+) and against human embryonic liver (EL) endothelial, hematoendothelial and hematopoietic cell subpopulations.
Results A hematoendothelial population was obtained after 84 h of hPSC-EBs formation under serum-free conditions and isolated based on CD144 expression. Intrafemorally injection of hPSC-EB-CD144+ contributed to the generation of CD45+ human cells in immunodeficient mice suggesting the existence of hemogenic ECs within hPSC-EB-CD144+. Endothelial differentiation of hPSC-EB-CD144+ yields a population of > 95% functional ECs in vitro. hPSC-ECs derived through this protocol participated at the formation of new vessels in vivo in a mouse ischemia model. In vitro, hematopoietic differentiation of hPSC-EB-CD144+ generated an intermediate population of > 90% CD43+ hPSC-BCs capable to generate myeloid and erythroid colonies. Finally, the transcriptomic analyses confirmed the hematoendothelial, endothelial and hematopoietic identity of hPSC-EB-CD144+, hPSC-ECs and hPSC-BCs, respectively, and the similarities between hPSC-BC-CD144+CD45+, a subpopulation of hPSC-BCs, and human EL hematopoietic stem cells/hematopoietic progenitors.
Conclusion The present work reports a hPSC differentiation protocol into functional hematopoietic and endothelial cells through a hematoendothelial population. Both lineages were proven to display characteristics of physiological human cells, and therefore, they represent an interesting rapid source of cells for future cell therapy and tissue engineering. Supplementary Information The online version contains supplementary material available at 10.1186/s13287-022-02925-w.
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Affiliation(s)
| | - Anne-Charlotte Ponsen
- INSERM UMRS-MD 1197, Hôpital Paul Brousse, Université Paris-Saclay, 94807, Villejuif, France
| | - Morgane Le Gall
- Plateforme Protéomique 3P5-Proteom'IC, Institut Cochin, INSERM U1016, CNRS UMR8104, Université de Paris, 75014, Paris, France
| | - Denis Clay
- INSERM UMS-44, Hôpital Paul Brousse, Université Paris Sud-Université Paris-Saclay, 94807, Villejuif, France
| | - Sébastien Jacques
- Plateforme de Génomique- GENOM'IC, Institut Cochin, INSERM U1016, CNRS UMR8104, Université de Paris, 75014, Paris, France
| | - Tudor Manoliu
- Plate-forme Imagerie et Cytométrie, UMS AMMICa, Gustave Roussy, Université Paris-Saclay, 94805, Villejuif, France
| | - Valérie Rouffiac
- Plate-forme Imagerie et Cytométrie, UMS AMMICa, Gustave Roussy, Université Paris-Saclay, 94805, Villejuif, France
| | - Karine Ser-le-Roux
- INSERM, UMS AMMICa, Plate-forme d'Evaluation Préclinique, Gustave Roussy, 94807, Villejuif, France
| | - Cyril Quivoron
- Laboratoire d'Hématologie Translationnelle, Gustave Roussy, 94805, Villejuif, France
| | - Fawzia Louache
- INSERM UMRS-MD 1197, Hôpital Paul Brousse, Université Paris-Saclay, 94807, Villejuif, France
| | - Georges Uzan
- INSERM UMRS-MD 1197, Hôpital Paul Brousse, Université Paris-Saclay, 94807, Villejuif, France
| | | | - Estelle Oberlin
- INSERM UMRS-MD 1197, Hôpital Paul Brousse, Université Paris-Saclay, 94807, Villejuif, France
| | - Hind Guenou
- INSERM UMRS-MD 1197, Hôpital Paul Brousse, Université Paris-Saclay, 94807, Villejuif, France. .,Université d'Evry-Val-d'Essonne, Université Paris-Saclay, 91000, Evry, France.
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22
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Hamad S, Derichsweiler D, Gaspar JA, Brockmeier K, Hescheler J, Sachinidis A, Pfannkuche KP. High-efficient serum-free differentiation of endothelial cells from human iPS cells. Stem Cell Res Ther 2022; 13:251. [PMID: 35690874 PMCID: PMC9188069 DOI: 10.1186/s13287-022-02924-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Accepted: 05/29/2022] [Indexed: 11/10/2022] Open
Abstract
Introduction Endothelial cells (ECs) form the inner lining of all blood vessels of the body play important roles in vascular tone regulation, hormone secretion, anticoagulation, regulation of blood cell adhesion and immune cell extravasation. Limitless ECs sources are required to further in vitro investigations of ECs’ physiology and pathophysiology as well as for tissue engineering approaches. Ideally, the differentiation protocol avoids animal-derived components such as fetal serum and yields ECs at efficiencies that make further sorting obsolete for most applications.
Method Human induced pluripotent stem cells (hiPSCs) are cultured under serum-free conditions and induced into mesodermal progenitor cells via stimulation of Wnt signaling for 24 h. Mesodermal progenitor cells are further differentiated into ECs by utilizing a combination of human vascular endothelial growth factor A165 (VEGF), basic fibroblast growth factor (bFGF), 8-Bromoadenosine 3′,5′-cyclic monophosphate sodium salt monohydrate (8Bro) and melatonin (Mel) for 48 h.
Result This combination generates hiPSC derived ECs (hiPSC-ECs) at a fraction of 90.9 ± 1.5% and is easily transferable from the two-dimensional (2D) monolayer into three-dimensional (3D) scalable bioreactor suspension cultures. hiPSC-ECs are positive for CD31, VE-Cadherin, von Willebrand factor and CD34. Furthermore, the majority of hiPSC-ECs express the vascular endothelial marker CD184 (CXCR4).
Conclusion The differentiation method presented here generates hiPSC-ECs in only 6 days, without addition of animal sera and at high efficiency, hence providing a scalable source of hiPSC-ECs.
Supplementary Information The online version contains supplementary material available at 10.1186/s13287-022-02924-x.
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Affiliation(s)
- Sarkawt Hamad
- Medical Faculty, Center for Physiology and Pathophysiology, Institute for Neurophysiology, University of Cologne, Robert Koch Str. 39, 50931, Cologne, Germany.,Biology Department, Faculty of Science, Soran University, Kurdistan Region, Soran, Iraq
| | - Daniel Derichsweiler
- Medical Faculty, Center for Physiology and Pathophysiology, Institute for Neurophysiology, University of Cologne, Robert Koch Str. 39, 50931, Cologne, Germany
| | - John Antonydas Gaspar
- Medical Faculty, Center for Physiology and Pathophysiology, Institute for Neurophysiology, University of Cologne, Robert Koch Str. 39, 50931, Cologne, Germany
| | - Konrad Brockmeier
- Department of Pediatric Cardiology, University Hospital of Cologne, Cologne, Germany
| | - Jürgen Hescheler
- Medical Faculty, Center for Physiology and Pathophysiology, Institute for Neurophysiology, University of Cologne, Robert Koch Str. 39, 50931, Cologne, Germany
| | - Agapios Sachinidis
- Medical Faculty, Center for Physiology and Pathophysiology, Institute for Neurophysiology, University of Cologne, Robert Koch Str. 39, 50931, Cologne, Germany.,Center for Molecular Medicine Cologne (CMMC), University of Cologne, Cologne, Germany
| | - Kurt Paul Pfannkuche
- Medical Faculty, Center for Physiology and Pathophysiology, Institute for Neurophysiology, University of Cologne, Robert Koch Str. 39, 50931, Cologne, Germany. .,Department of Pediatric Cardiology, University Hospital of Cologne, Cologne, Germany. .,Marga-and-Walter-Boll Laboratory for Cardiac Tissue Engineering, University of Cologne, Cologne, Germany. .,Center for Molecular Medicine Cologne (CMMC), University of Cologne, Cologne, Germany.
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23
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Gara E, Zucchelli E, Nemes A, Jakus Z, Ajtay K, Kemecsei É, Kiszler G, Hegedűs N, Szigeti K, Földes I, Árvai K, Kósa J, Kolev K, Komorowicz E, Padmanabhan P, Maurovich-Horvat P, Dósa E, Várady G, Pólos M, Hartyánszky I, Harding SE, Merkely B, Máthé D, Szabó G, Radovits T, Földes G. 3D culturing of human pluripotent stem cells-derived endothelial cells for vascular regeneration. Theranostics 2022; 12:4684-4702. [PMID: 35832092 PMCID: PMC9254250 DOI: 10.7150/thno.69938] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Accepted: 05/18/2022] [Indexed: 11/27/2022] Open
Abstract
Rationale: Human induced pluripotent stem cell-derived endothelial cells can be candidates for engineering therapeutic vascular grafts. Methods: Here, we studied the role of three-dimensional culture on their characteristics and function both in vitro and in vivo. Results: We found that differentiated hPSC-EC can re-populate decellularized biomatrices; they remain viable, undergo maturation and arterial/venous specification. Human PSC-EC develop antifibrotic, vasoactive and anti-inflammatory properties during recellularization. In vivo, a robust increase in perfusion was detected at the engraftment sites after subcutaneous implantation of an hPSC-EC-laden hydrogel in rats. Histology confirmed survival and formation of capillary-like structures, suggesting the incorporation of hPSC-EC into host microvasculature. In a canine model, hiPSC-EC-seeded onto decellularised vascular segments were functional as aortic grafts. Similarly, we showed the retention and maturation of hiPSC-EC and dynamic remodelling of the vessel wall with good maintenance of vascular patency. Conclusions: A combination of hPSC-EC and biomatrices may be a promising approach to repair ischemic tissues.
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Affiliation(s)
- Edit Gara
- Heart and Vascular Center, Semmelweis University, Budapest, H1122, Hungary
| | - Eleonora Zucchelli
- National Heart and Lung Institute, Imperial College London, W12 0NN, United Kingdom
| | - Annamária Nemes
- Heart and Vascular Center, Semmelweis University, Budapest, H1122, Hungary
| | - Zoltán Jakus
- Department of Physiology, Semmelweis University, Budapest, H1094, Hungary
- MTA-SE “Lendület” Lymphatic Physiology Research Group of the Hungarian Academy of Sciences and the Semmelweis University, Budapest, H1094, Hungary
| | - Kitti Ajtay
- Department of Physiology, Semmelweis University, Budapest, H1094, Hungary
- MTA-SE “Lendület” Lymphatic Physiology Research Group of the Hungarian Academy of Sciences and the Semmelweis University, Budapest, H1094, Hungary
| | - Éva Kemecsei
- Department of Physiology, Semmelweis University, Budapest, H1094, Hungary
- MTA-SE “Lendület” Lymphatic Physiology Research Group of the Hungarian Academy of Sciences and the Semmelweis University, Budapest, H1094, Hungary
| | | | - Nikolett Hegedűs
- Department of Biophysics and Radiation Biology, Nanobiotechnology & In vivo Imaging Center, Semmelweis University, H1094, Budapest, Hungary and In vivo Imaging Advanced Core Facility, Hungarian Centre of Excellence for Molecular Medicine. www.hcemm.eu, Szeged, Hungary
| | - Krisztián Szigeti
- Department of Biophysics and Radiation Biology, Nanobiotechnology & In vivo Imaging Center, Semmelweis University, H1094, Budapest, Hungary and In vivo Imaging Advanced Core Facility, Hungarian Centre of Excellence for Molecular Medicine. www.hcemm.eu, Szeged, Hungary
| | - Iván Földes
- Heart and Vascular Center, Semmelweis University, Budapest, H1122, Hungary
| | - Kristóf Árvai
- Department of Internal Medicine and Oncology, Semmelweis University; PentaCore Laboratory, Budapest, H1083, Hungary
| | - János Kósa
- Department of Internal Medicine and Oncology, Semmelweis University; PentaCore Laboratory, Budapest, H1083, Hungary
| | - Kraszimir Kolev
- Department of Biochemistry, Institute of Biochemistry and Molecular Biology, Semmelweis University, Budapest, H1094, Hungary
| | - Erzsébet Komorowicz
- Department of Biochemistry, Institute of Biochemistry and Molecular Biology, Semmelweis University, Budapest, H1094, Hungary
| | - Parasuraman Padmanabhan
- Lee Kong Chian School of Medicine, Imperial College - Nanyang Technological University, 636921, Singapore
| | | | - Edit Dósa
- Heart and Vascular Center, Semmelweis University, Budapest, H1122, Hungary
| | - György Várady
- Research Centre for Natural Sciences, Budapest, H1117, Hungary
| | - Miklós Pólos
- Heart and Vascular Center, Semmelweis University, Budapest, H1122, Hungary
| | - István Hartyánszky
- Heart and Vascular Center, Semmelweis University, Budapest, H1122, Hungary
| | - Sian E. Harding
- National Heart and Lung Institute, Imperial College London, W12 0NN, United Kingdom
| | - Béla Merkely
- Heart and Vascular Center, Semmelweis University, Budapest, H1122, Hungary
| | - Domokos Máthé
- Department of Biophysics and Radiation Biology, Nanobiotechnology & In vivo Imaging Center, Semmelweis University, H1094, Budapest, Hungary and In vivo Imaging Advanced Core Facility, Hungarian Centre of Excellence for Molecular Medicine. www.hcemm.eu, Szeged, Hungary
| | - Gábor Szabó
- Experimentelle Herzchirurgie, Ruprecht-Karls Universität, Heidelberg, 69120, Germany
- Department of Cardiac Surgery, University of Halle, Halle (Saale), 06108, Germany
| | - Tamás Radovits
- Heart and Vascular Center, Semmelweis University, Budapest, H1122, Hungary
| | - Gábor Földes
- Heart and Vascular Center, Semmelweis University, Budapest, H1122, Hungary
- National Heart and Lung Institute, Imperial College London, W12 0NN, United Kingdom
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24
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Huang H, Huang W. Regulation of Endothelial Progenitor Cell Functions in Ischemic Heart Disease: New Therapeutic Targets for Cardiac Remodeling and Repair. Front Cardiovasc Med 2022; 9:896782. [PMID: 35677696 PMCID: PMC9167961 DOI: 10.3389/fcvm.2022.896782] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Accepted: 05/02/2022] [Indexed: 12/16/2022] Open
Abstract
Ischemic heart disease (IHD) is the leading cause of morbidity and mortality worldwide. Ischemia and hypoxia following myocardial infarction (MI) cause subsequent cardiomyocyte (CM) loss, cardiac remodeling, and heart failure. Endothelial progenitor cells (EPCs) are involved in vasculogenesis, angiogenesis and paracrine effects and thus have important clinical value in alternative processes for repairing damaged hearts. In fact, this study showed that the endogenous repair of EPCs may not be limited to a single cell type. EPC interactions with cardiac cell populations and mesenchymal stem cells (MSCs) in ischemic heart disease can attenuate cardiac inflammation and oxidative stress in a microenvironment, regulate cell survival and apoptosis, nourish CMs, enhance mature neovascularization, alleviate adverse ventricular remodeling after infarction and enhance ventricular function. In this review, we introduce the definition and discuss the origin and biological characteristics of EPCs and summarize the mechanisms of EPC recruitment in ischemic heart disease. We focus on the crosstalk between EPCs and endothelial cells (ECs), smooth muscle cells (SMCs), CMs, cardiac fibroblasts (CFs), cardiac progenitor cells (CPCs), and MSCs during cardiac remodeling and repair. Finally, we discuss the translation of EPC therapy to the clinic and treatment strategies.
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25
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Luo J, Qin L, Park J, Kural MH, Huang Y, Shi X, Riaz M, Wang J, Ellis MW, Anderson CW, Yuan Y, Ren Y, Yoder MC, Tellides G, Niklason LE, Qyang Y. Readily Available Tissue-Engineered Vascular Grafts Derived From Human Induced Pluripotent Stem Cells. Circ Res 2022; 130:925-927. [PMID: 35189711 PMCID: PMC9113663 DOI: 10.1161/circresaha.121.320315] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- Jiesi Luo
- Yale Cardiovascular Research Center, Section of Cardiovascular Medicine, Department of Internal Medicine, Yale University School of Medicine, New Haven, CT, U.S.A. (J.L., J.P., Y.H., X.S., M.R., M.W.E., C.W.A., Y.R., Y.Q.)
- Yale Stem Cell Center (J.L., J.P., Y.H., X.S., M.R., M.W.E., C.W.A., Y.R., L.E.N., Y.Q.)
| | | | - Jinkyu Park
- Yale Cardiovascular Research Center, Section of Cardiovascular Medicine, Department of Internal Medicine, Yale University School of Medicine, New Haven, CT, U.S.A. (J.L., J.P., Y.H., X.S., M.R., M.W.E., C.W.A., Y.R., Y.Q.)
- Yale Stem Cell Center (J.L., J.P., Y.H., X.S., M.R., M.W.E., C.W.A., Y.R., L.E.N., Y.Q.)
| | - Mehmet H Kural
- Anesthesiology (M.H.K., J.W., Y.Y., L.E.N.)
- Vascular Biology and Therapeutics Program, Yale School of Medicine (M.H.K., J.W., Y.Y., G.T., L.E.N., Y.Q.)
| | - Yan Huang
- Yale Cardiovascular Research Center, Section of Cardiovascular Medicine, Department of Internal Medicine, Yale University School of Medicine, New Haven, CT, U.S.A. (J.L., J.P., Y.H., X.S., M.R., M.W.E., C.W.A., Y.R., Y.Q.)
- Yale Stem Cell Center (J.L., J.P., Y.H., X.S., M.R., M.W.E., C.W.A., Y.R., L.E.N., Y.Q.)
| | - Xiangyu Shi
- Yale Cardiovascular Research Center, Section of Cardiovascular Medicine, Department of Internal Medicine, Yale University School of Medicine, New Haven, CT, U.S.A. (J.L., J.P., Y.H., X.S., M.R., M.W.E., C.W.A., Y.R., Y.Q.)
- Yale Stem Cell Center (J.L., J.P., Y.H., X.S., M.R., M.W.E., C.W.A., Y.R., L.E.N., Y.Q.)
- Cardiovascular Medicine, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China (X.S.)
| | - Muhammad Riaz
- Yale Cardiovascular Research Center, Section of Cardiovascular Medicine, Department of Internal Medicine, Yale University School of Medicine, New Haven, CT, U.S.A. (J.L., J.P., Y.H., X.S., M.R., M.W.E., C.W.A., Y.R., Y.Q.)
- Yale Stem Cell Center (J.L., J.P., Y.H., X.S., M.R., M.W.E., C.W.A., Y.R., L.E.N., Y.Q.)
| | - Juan Wang
- Anesthesiology (M.H.K., J.W., Y.Y., L.E.N.)
- Vascular Biology and Therapeutics Program, Yale School of Medicine (M.H.K., J.W., Y.Y., G.T., L.E.N., Y.Q.)
| | - Matthew W Ellis
- Yale Cardiovascular Research Center, Section of Cardiovascular Medicine, Department of Internal Medicine, Yale University School of Medicine, New Haven, CT, U.S.A. (J.L., J.P., Y.H., X.S., M.R., M.W.E., C.W.A., Y.R., Y.Q.)
- Yale Stem Cell Center (J.L., J.P., Y.H., X.S., M.R., M.W.E., C.W.A., Y.R., L.E.N., Y.Q.)
- Cellular and Molecular Physiology (M.W.E.)
| | - Christopher W Anderson
- Yale Cardiovascular Research Center, Section of Cardiovascular Medicine, Department of Internal Medicine, Yale University School of Medicine, New Haven, CT, U.S.A. (J.L., J.P., Y.H., X.S., M.R., M.W.E., C.W.A., Y.R., Y.Q.)
- Yale Stem Cell Center (J.L., J.P., Y.H., X.S., M.R., M.W.E., C.W.A., Y.R., L.E.N., Y.Q.)
- Pathology, Yale School of Medicine (C.W.A., Y.Q.)
| | - Yifan Yuan
- Anesthesiology (M.H.K., J.W., Y.Y., L.E.N.)
- Vascular Biology and Therapeutics Program, Yale School of Medicine (M.H.K., J.W., Y.Y., G.T., L.E.N., Y.Q.)
| | - Yongming Ren
- Yale Cardiovascular Research Center, Section of Cardiovascular Medicine, Department of Internal Medicine, Yale University School of Medicine, New Haven, CT, U.S.A. (J.L., J.P., Y.H., X.S., M.R., M.W.E., C.W.A., Y.R., Y.Q.)
- Yale Stem Cell Center (J.L., J.P., Y.H., X.S., M.R., M.W.E., C.W.A., Y.R., L.E.N., Y.Q.)
| | - Mervin C Yoder
- Indiana Center for Regenerative Medicine and Engineering, Indiana University School of Medicine, Indianapolis, IN, U.S.A. (M.C.Y.)
| | - George Tellides
- Surgery (L.Q., G.T.)
- Vascular Biology and Therapeutics Program, Yale School of Medicine (M.H.K., J.W., Y.Y., G.T., L.E.N., Y.Q.)
| | - Laura E Niklason
- Yale Stem Cell Center (J.L., J.P., Y.H., X.S., M.R., M.W.E., C.W.A., Y.R., L.E.N., Y.Q.)
- Anesthesiology (M.H.K., J.W., Y.Y., L.E.N.)
- Biomedical Engineering (L.E.N.)
- Vascular Biology and Therapeutics Program, Yale School of Medicine (M.H.K., J.W., Y.Y., G.T., L.E.N., Y.Q.)
| | - Yibing Qyang
- Yale Cardiovascular Research Center, Section of Cardiovascular Medicine, Department of Internal Medicine, Yale University School of Medicine, New Haven, CT, U.S.A. (J.L., J.P., Y.H., X.S., M.R., M.W.E., C.W.A., Y.R., Y.Q.)
- Yale Stem Cell Center (J.L., J.P., Y.H., X.S., M.R., M.W.E., C.W.A., Y.R., L.E.N., Y.Q.)
- Vascular Biology and Therapeutics Program, Yale School of Medicine (M.H.K., J.W., Y.Y., G.T., L.E.N., Y.Q.)
- Pathology, Yale School of Medicine (C.W.A., Y.Q.)
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26
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Marei I, Abu Samaan T, Al-Quradaghi MA, Farah AA, Mahmud SH, Ding H, Triggle CR. 3D Tissue-Engineered Vascular Drug Screening Platforms: Promise and Considerations. Front Cardiovasc Med 2022; 9:847554. [PMID: 35310996 PMCID: PMC8931492 DOI: 10.3389/fcvm.2022.847554] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2022] [Accepted: 02/03/2022] [Indexed: 12/12/2022] Open
Abstract
Despite the efforts devoted to drug discovery and development, the number of new drug approvals have been decreasing. Specifically, cardiovascular developments have been showing amongst the lowest levels of approvals. In addition, concerns over the adverse effects of drugs to the cardiovascular system have been increasing and resulting in failure at the preclinical level as well as withdrawal of drugs post-marketing. Besides factors such as the increased cost of clinical trials and increases in the requirements and the complexity of the regulatory processes, there is also a gap between the currently existing pre-clinical screening methods and the clinical studies in humans. This gap is mainly caused by the lack of complexity in the currently used 2D cell culture-based screening systems, which do not accurately reflect human physiological conditions. Cell-based drug screening is widely accepted and extensively used and can provide an initial indication of the drugs' therapeutic efficacy and potential cytotoxicity. However, in vitro cell-based evaluation could in many instances provide contradictory findings to the in vivo testing in animal models and clinical trials. This drawback is related to the failure of these 2D cell culture systems to recapitulate the human physiological microenvironment in which the cells reside. In the body, cells reside within a complex physiological setting, where they interact with and respond to neighboring cells, extracellular matrix, mechanical stress, blood shear stress, and many other factors. These factors in sum affect the cellular response and the specific pathways that regulate variable vital functions such as proliferation, apoptosis, and differentiation. Although pre-clinical in vivo animal models provide this level of complexity, cross species differences can also cause contradictory results from that seen when the drug enters clinical trials. Thus, there is a need to better mimic human physiological conditions in pre-clinical studies to improve the efficiency of drug screening. A novel approach is to develop 3D tissue engineered miniaturized constructs in vitro that are based on human cells. In this review, we discuss the factors that should be considered to produce a successful vascular construct that is derived from human cells and is both reliable and reproducible.
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Affiliation(s)
- Isra Marei
- Department of Pharmacology, Weill Cornell Medicine-Qatar, Doha, Qatar
- National Heart and Lung Institute, Imperial College London, London, United Kingdom
- *Correspondence: Isra Marei
| | - Tala Abu Samaan
- Department of Pharmacology, Weill Cornell Medicine-Qatar, Doha, Qatar
| | | | - Asmaa A. Farah
- Department of Pharmacology, Weill Cornell Medicine-Qatar, Doha, Qatar
| | | | - Hong Ding
- Department of Pharmacology, Weill Cornell Medicine-Qatar, Doha, Qatar
| | - Chris R. Triggle
- Department of Pharmacology, Weill Cornell Medicine-Qatar, Doha, Qatar
- Chris R. Triggle
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27
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Gil CH, Chakraborty D, Vieira CP, Prasain N, Calzi SL, Fortmann SD, Hu P, Banno K, Jamal M, Huang C, Sielski MS, Lin Y, Huang X, Dupont MD, Floyd JL, Prasad R, Longhini ALF, McGill TJ, Chung HM, Murphy MP, Kotton DN, Boulton ME, Yoder MC, Grant MB. Specific mesoderm subset derived from human pluripotent stem cells ameliorates microvascular pathology in type 2 diabetic mice. SCIENCE ADVANCES 2022; 8:eabm5559. [PMID: 35245116 PMCID: PMC8896785 DOI: 10.1126/sciadv.abm5559] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/25/2021] [Accepted: 01/11/2022] [Indexed: 06/14/2023]
Abstract
Human induced pluripotent stem cells (hiPSCs) were differentiated into a specific mesoderm subset characterized by KDR+CD56+APLNR+ (KNA+) expression. KNA+ cells had high clonal proliferative potential and specification into endothelial colony-forming cell (ECFCs) phenotype. KNA+ cells differentiated into perfused blood vessels when implanted subcutaneously into the flank of nonobese diabetic/severe combined immunodeficient mice and when injected into the vitreous of type 2 diabetic mice (db/db mice). Transcriptomic analysis showed that differentiation of hiPSCs derived from diabetics into KNA+ cells was sufficient to change baseline differences in gene expression caused by the diabetic status and reprogram diabetic cells to a pattern similar to KNA+ cells derived from nondiabetic hiPSCs. Proteomic array studies performed on retinas of db/db mice injected with either control or diabetic donor-derived KNA+ cells showed correction of aberrant signaling in db/db retinas toward normal healthy retina. These data provide "proof of principle" that KNA+ cells restore perfusion and correct vascular dysfunction in db/db mice.
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Affiliation(s)
- Chang-Hyun Gil
- Department of Pediatrics, Indiana University School of Medicine, Indianapolis, IN 46202, USA
- Department of Surgery, Indiana University School of Medicine, Indianapolis, IN 46202, USA
| | - Dibyendu Chakraborty
- Department of Ophthalmology and Visual Sciences, University of Alabama at Birmingham (UAB), Birmingham, AL 35294, USA
| | - Cristiano P. Vieira
- Department of Ophthalmology and Visual Sciences, University of Alabama at Birmingham (UAB), Birmingham, AL 35294, USA
| | - Nutan Prasain
- Department of Pediatrics, Indiana University School of Medicine, Indianapolis, IN 46202, USA
- Astellas Institute for Regenerative Medicine (AIRM), Westborough, MA 01581, USA
| | - Sergio Li Calzi
- Department of Ophthalmology and Visual Sciences, University of Alabama at Birmingham (UAB), Birmingham, AL 35294, USA
| | - Seth D. Fortmann
- Department of Ophthalmology and Visual Sciences, University of Alabama at Birmingham (UAB), Birmingham, AL 35294, USA
- Medical Scientist Training Program (MSTP), School of Medicine, University of Alabama at Birmingham, Birmingham, AL 35294, USA
| | - Ping Hu
- Department of Ophthalmology and Visual Sciences, University of Alabama at Birmingham (UAB), Birmingham, AL 35294, USA
| | - Kimihiko Banno
- Department of Pediatrics, Indiana University School of Medicine, Indianapolis, IN 46202, USA
- Department of Physiology II, Nara Medical University, Kashihara, Nara 634-8521, Japan
| | - Mohamed Jamal
- Center for Regenerative Medicine, Pulmonary Center, and Department of Medicine, Boston University School of Medicine, Boston, MA 02118, USA
- Department of Endodontics, Hamdan Bin Mohammed College of Dental Medicine, Mohammed Bin Rashid University of Medicine and Health Sciences, Dubai 00000, UAE
| | - Chao Huang
- Department of Ophthalmology and Visual Sciences, University of Alabama at Birmingham (UAB), Birmingham, AL 35294, USA
| | - Micheli S. Sielski
- Department of Ophthalmology and Visual Sciences, University of Alabama at Birmingham (UAB), Birmingham, AL 35294, USA
| | - Yang Lin
- Department of Pediatrics, Indiana University School of Medicine, Indianapolis, IN 46202, USA
- Department of Medicine, Ansary Stem Cell Institute, Weill Cornell Medicine, New York, NY 10021, USA
| | - Xinxin Huang
- Department of Microbiology and Immunology, Indiana University School of Medicine, Indianapolis, IN 46202, USA
- Zhongshan-Xuhui Hospital and Shanghai Key Laboratory of Medical Epigenetics, Institutes of Biomedical Sciences, Fudan University, Shanghai 310104, China
| | - Mariana D. Dupont
- Department of Ophthalmology and Visual Sciences, University of Alabama at Birmingham (UAB), Birmingham, AL 35294, USA
| | - Jason L. Floyd
- Department of Ophthalmology and Visual Sciences, University of Alabama at Birmingham (UAB), Birmingham, AL 35294, USA
| | - Ram Prasad
- Department of Ophthalmology and Visual Sciences, University of Alabama at Birmingham (UAB), Birmingham, AL 35294, USA
| | - Ana Leda F. Longhini
- Department of Ophthalmology and Visual Sciences, University of Alabama at Birmingham (UAB), Birmingham, AL 35294, USA
- Flow Cytometry Core Facility, Memorial Sloan Kettering Cancer Center (MSKCC), New York, NY 10065, USA
| | - Trevor J. McGill
- Department of Ophthalmology, Casey Eye Institute, Oregon Health and Science University, Portland, OR 97239, USA
| | - Hyung-Min Chung
- Department of Stem Cell Biology, School of Medicine, Konkuk University, Seoul 05029, Republic of Korea
| | - Michael P. Murphy
- Department of Surgery, Indiana University School of Medicine, Indianapolis, IN 46202, USA
| | - Darrell N. Kotton
- Center for Regenerative Medicine, Pulmonary Center, and Department of Medicine, Boston University School of Medicine, Boston, MA 02118, USA
| | - Michael E. Boulton
- Department of Ophthalmology and Visual Sciences, University of Alabama at Birmingham (UAB), Birmingham, AL 35294, USA
| | - Mervin C. Yoder
- Department of Pediatrics, Indiana University School of Medicine, Indianapolis, IN 46202, USA
- Indiana Center for Regenerative Medicine and Engineering, Indiana University School of Medicine, Indianapolis, IN 46202, USA
| | - Maria B. Grant
- Department of Ophthalmology and Visual Sciences, University of Alabama at Birmingham (UAB), Birmingham, AL 35294, USA
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Raggi C, Selleri S, M'Callum MA, Paganelli M. Generation of Complex Syngeneic Liver Organoids from Induced Pluripotent Stem Cells to Model Human Liver Pathophysiology. Curr Protoc 2022; 2:e389. [PMID: 35263041 DOI: 10.1002/cpz1.389] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
The study of human liver pathophysiology has been hampered for decades by the lack of easily accessible, robust, and representative in vitro models. The discovery of induced pluripotent stem cells (iPSCs)-which can be generated from patients' somatic cells, engineered to harbor specific mutations, and differentiated into hepatocyte-like cells-opened the way to more meaningful modeling of liver development and disease. Nevertheless, representative modeling of many complex liver conditions requires the recreation of the interplay between hepatocytes and nonparenchymal liver cells. Here we describe protocols we developed to generate and characterize complex human liver organoids composed of iPSC-derived hepatic, endothelial, and mesenchymal cells. With all cell types derived from the same iPSC population, such organoids reproduce the liver niche, allowing for the study of liver development and the modeling of complex inflammatory and fibrotic conditions. © 2022 Wiley Periodicals LLC. Basic Protocol 1: Differentiation of human iPSCs into hepatic progenitor cells (hepatoblasts) Basic Protocol 2: Differentiation of human iPSCs into endothelial progenitor cells Support Protocol 1: Characterization of iPSC-derived endothelial progenitor cells Basic Protocol 3: Differentiation of human iPSCs into mesenchymal progenitor cells Support Protocol 2: Characterization of iPSC-derived mesenchymal progenitor cells Basic Protocol 4: Generation of complex syngeneic liver organoids.
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Affiliation(s)
- Claudia Raggi
- Liver Tissue Engineering and Cell Therapy Laboratory, CHU Sainte-Justine Research Centre, Montreal, Canada
- Morphocell Technologies, Inc., Montreal, Canada
| | - Silvia Selleri
- Liver Tissue Engineering and Cell Therapy Laboratory, CHU Sainte-Justine Research Centre, Montreal, Canada
| | - Marie-Agnes M'Callum
- Liver Tissue Engineering and Cell Therapy Laboratory, CHU Sainte-Justine Research Centre, Montreal, Canada
| | - Massimiliano Paganelli
- Liver Tissue Engineering and Cell Therapy Laboratory, CHU Sainte-Justine Research Centre, Montreal, Canada
- Pediatric Hepatology, CHU Sainte-Justine, Montreal, Canada
- Department of Pediatrics, Faculty of Medicine, University of Montréal, Montreal, Canada
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Boonkaew B, Suwanpitak S, Pattanapanyasat K, Sermsathanasawadi N, Wattanapanitch M. Efficient generation of endothelial cells from induced pluripotent stem cells derived from a patient with peripheral arterial disease. Cell Tissue Res 2022; 388:89-104. [DOI: 10.1007/s00441-022-03576-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Accepted: 01/10/2022] [Indexed: 12/11/2022]
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30
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Majid QA, Orsolits B, Pohjolainen L, Kovács Z, Földes G, Talman V. Application of Human Induced Pluripotent Stem Cell Technology for Cardiovascular Regenerative Pharmacology. Methods Mol Biol 2022; 2454:163-196. [PMID: 33755910 DOI: 10.1007/7651_2021_369] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Cardiovascular diseases are one of the leading causes of mortality in the western world. Myocardial infarction is among the most prevalent and results in significant cell loss within the myocardium. Similarly, numerous drugs have been identified as having cardiotoxic side effects. The adult human heart is however unable to instigate an effective repair mechanism and regenerate the myocardium in response to such damage. This is in large part due to the withdrawal of cardiomyocytes (CMs) from the cell cycle. Thus, identifying, screening, and developing agents that could enhance the proliferative capacity of CMs holds great potential in cardiac regeneration. Human induced pluripotent stem cells (hiPSCs) and their cardiovascular derivatives are excellent tools in the search for such agents. This chapter outlines state-of-the art techniques for the two-dimensional differentiation and attainment of hiPSC-derived CMs and endothelial cells (ECs). Bioreactor systems and three-dimensional spheroids derived from hiPSC-cardiovascular derivatives are explored as platforms for drug discovery before focusing on relevant assays that can be employed to assess cell proliferation and viability.
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Affiliation(s)
- Qasim A Majid
- Drug Research Program and Division of Pharmacology and Pharmacotherapy, Faculty of Pharmacy, University of Helsinki, Helsinki, Finland
- National Heart and Lung Institute, Imperial College London, London, UK
| | - Barbara Orsolits
- Heart and Vascular Center, Semmelweis University, Budapest, Hungary
| | - Lotta Pohjolainen
- Drug Research Program and Division of Pharmacology and Pharmacotherapy, Faculty of Pharmacy, University of Helsinki, Helsinki, Finland
| | - Zsófia Kovács
- Heart and Vascular Center, Semmelweis University, Budapest, Hungary
| | - Gábor Földes
- National Heart and Lung Institute, Imperial College London, London, UK.
- Heart and Vascular Center, Semmelweis University, Budapest, Hungary.
| | - Virpi Talman
- Drug Research Program and Division of Pharmacology and Pharmacotherapy, Faculty of Pharmacy, University of Helsinki, Helsinki, Finland.
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31
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Pavlova M, McGarvey SS, Bilousova G, Kogut I. A High-Efficiency Method for the Production of Endothelial Cells from Human Induced Pluripotent Stem Cells. Methods Mol Biol 2022; 2549:169-186. [PMID: 33755906 PMCID: PMC8460679 DOI: 10.1007/7651_2021_377] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Endothelial cells (ECs) are important components of the circulatory system. These cells can be used for in vitro modeling of cardiovascular diseases and in regenerative medicine to promote vascularization of engineered tissue constructs. However, low proliferative capacity and patient-to-patient variability limit the use of primary ECs in the clinic and disease modeling. ECs differentiated from human induced pluripotent stem cells (iPSCs) can serve as a viable alternative to primary ECs for these applications. This is because human iPSCs can proliferate indefinitely and have the potential to differentiate into a variety of somatic cell lines, providing a renewable source of patient-specific cells. Here, we present an optimized, highly reproducible method for the differentiation of human iPSCs toward vascular ECs. The protocol relies on the activation of the WNT signaling pathway and the use of growth factors and small molecules. The resulting iPSC-derived ECs can be cultured for multiple passages without losing their functionality and are suitable for both in vitro and in vivo studies.
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Affiliation(s)
- Maryna Pavlova
- Department of Dermatology, University of Colorado School of Medicine, Anschutz Medical Campus, Aurora, Colorado, USA,Charles C. Gates Center for Regenerative Medicine, University of Colorado School of Medicine, Anschutz Medical Campus, Aurora, Colorado, USA
| | - Shennea S. McGarvey
- Department of Dermatology, University of Colorado School of Medicine, Anschutz Medical Campus, Aurora, Colorado, USA,Charles C. Gates Center for Regenerative Medicine, University of Colorado School of Medicine, Anschutz Medical Campus, Aurora, Colorado, USA
| | - Ganna Bilousova
- Department of Dermatology, University of Colorado School of Medicine, Anschutz Medical Campus, Aurora, Colorado, USA,Charles C. Gates Center for Regenerative Medicine, University of Colorado School of Medicine, Anschutz Medical Campus, Aurora, Colorado, USA,Linda Crnic Institute for Down Syndrome, University of Colorado School of Medicine, Anschutz Medical Campus, Aurora, Colorado, USA
| | - Igor Kogut
- Department of Dermatology, University of Colorado School of Medicine, Anschutz Medical Campus, Aurora, Colorado, USA,Charles C. Gates Center for Regenerative Medicine, University of Colorado School of Medicine, Anschutz Medical Campus, Aurora, Colorado, USA,Correspondence: Igor Kogut, Charles C. Gates Center for Regenerative Medicine, University of Colorado School of Medicine, Anschutz Medical Campus, 12700 E. 19 Ave, Research Complex 2, P15-4004, Aurora, CO 80045. Phone: 303-724-6141; Fax: 303-724-3051;
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O’Connor C, Brady E, Zheng Y, Moore E, Stevens KR. Engineering the multiscale complexity of vascular networks. NATURE REVIEWS. MATERIALS 2022; 7:702-716. [PMID: 35669037 PMCID: PMC9154041 DOI: 10.1038/s41578-022-00447-8] [Citation(s) in RCA: 60] [Impact Index Per Article: 30.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 04/22/2022] [Indexed: 05/14/2023]
Abstract
The survival of vertebrate organisms depends on highly regulated delivery of oxygen and nutrients through vascular networks that pervade nearly all tissues in the body. Dysregulation of these vascular networks is implicated in many common human diseases such as hypertension, coronary artery disease, diabetes and cancer. Therefore, engineers have sought to create vascular networks within engineered tissues for applications such as regenerative therapies, human disease modelling and pharmacological testing. Yet engineering vascular networks has historically remained difficult, owing to both incomplete understanding of vascular structure and technical limitations for vascular fabrication. This Review highlights the materials advances that have enabled transformative progress in vascular engineering by ushering in new tools for both visualizing and building vasculature. New methods such as bioprinting, organoids and microfluidic systems are discussed, which have enabled the fabrication of 3D vascular topologies at a cellular scale with lumen perfusion. These approaches to vascular engineering are categorized into technology-driven and nature-driven approaches. Finally, the remaining knowledge gaps, emerging frontiers and opportunities for this field are highlighted, including the steps required to replicate the multiscale complexity of vascular networks found in nature.
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Affiliation(s)
- Colleen O’Connor
- Department of Bioengineering, University of Washington, Seattle, WA USA
- Institute for Stem Cell and Regenerative Medicine, Seattle, WA USA
| | - Eileen Brady
- Institute for Stem Cell and Regenerative Medicine, Seattle, WA USA
- Department of Molecular and Cellular Biology, University of Washington, Seattle, WA USA
| | - Ying Zheng
- Department of Bioengineering, University of Washington, Seattle, WA USA
- Institute for Stem Cell and Regenerative Medicine, Seattle, WA USA
- Center for Cardiovascular Biology, University of Washington, Seattle, WA USA
| | - Erika Moore
- Department of Materials Science and Engineering, University of Florida, Gainesville, FL USA
| | - Kelly R. Stevens
- Department of Bioengineering, University of Washington, Seattle, WA USA
- Institute for Stem Cell and Regenerative Medicine, Seattle, WA USA
- Center for Cardiovascular Biology, University of Washington, Seattle, WA USA
- Department of Laboratory Medicine and Pathology, University of Washington, Seattle, WA USA
- Brotman Baty Institute, Seattle, WA USA
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Ontoria-Oviedo I, Földes G, Tejedor S, Panadero J, Kitani T, Vázquez A, Wu JC, Harding SE, Sepúlveda P. Modeling Transposition of the Great Arteries with Patient-Specific Induced Pluripotent Stem Cells. Int J Mol Sci 2021; 22:ijms222413270. [PMID: 34948064 PMCID: PMC8705900 DOI: 10.3390/ijms222413270] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Revised: 11/30/2021] [Accepted: 12/07/2021] [Indexed: 12/13/2022] Open
Abstract
The dextro-transposition of the great arteries (d-TGA) is one of the most common congenital heart diseases. To identify biological processes that could be related to the development of d-TGA, we established induced pluripotent stem cell (iPSC) lines from two patients with d-TGA and from two healthy subjects (as controls) and differentiated them into endothelial cells (iPSC-ECs). iPSC-EC transcriptome profiling and bioinformatics analysis revealed differences in the expression level of genes involved in circulatory system and animal organ development. iPSC-ECs from patients with d-TGA showed impaired ability to develop tubular structures in an in vitro capillary-like tube formation assay, and interactome studies revealed downregulation of biological processes related to Notch signaling, circulatory system development and angiogenesis, pointing to alterations in vascular structure development. Our study provides an iPSC-based cellular model to investigate the etiology of d-TGA.
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Affiliation(s)
- Imelda Ontoria-Oviedo
- Regenerative Medicine and Heart Transplantation Unit, Instituto de Investigación Sanitaria La Fe, 46026 Valencia, Spain; (S.T.); (A.V.)
- Correspondence: (I.O.-O.); (P.S.); Tel.: +34-96-1246632 (I.O.-O.); +34-96-1246635 (P.S.)
| | - Gabor Földes
- National Heart and Lung Institute, Imperial College London, London W12 0NN, UK; (G.F.); (S.E.H.)
- Heart and Vascular Center, Semmelweis University, H1122 Budapest, Hungary
| | - Sandra Tejedor
- Regenerative Medicine and Heart Transplantation Unit, Instituto de Investigación Sanitaria La Fe, 46026 Valencia, Spain; (S.T.); (A.V.)
| | - Joaquín Panadero
- IGENOMIX S.L., Edificios Europark, Parque Tecnológico, 46980 Paterna, Spain;
| | - Tomoya Kitani
- Stanford Cardiovascular Institute, Stanford University School of Medicine, Stanford, CA 94305, USA; (T.K.); (J.C.W.)
| | - Alejandro Vázquez
- Regenerative Medicine and Heart Transplantation Unit, Instituto de Investigación Sanitaria La Fe, 46026 Valencia, Spain; (S.T.); (A.V.)
| | - Joseph C. Wu
- Stanford Cardiovascular Institute, Stanford University School of Medicine, Stanford, CA 94305, USA; (T.K.); (J.C.W.)
| | - Sian E. Harding
- National Heart and Lung Institute, Imperial College London, London W12 0NN, UK; (G.F.); (S.E.H.)
| | - Pilar Sepúlveda
- Regenerative Medicine and Heart Transplantation Unit, Instituto de Investigación Sanitaria La Fe, 46026 Valencia, Spain; (S.T.); (A.V.)
- Correspondence: (I.O.-O.); (P.S.); Tel.: +34-96-1246632 (I.O.-O.); +34-96-1246635 (P.S.)
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Yuan Y, Leiby KL, Greaney AM, Raredon MSB, Qian H, Schupp JC, Engler AJ, Baevova P, Adams TS, Kural MH, Wang J, Obata T, Yoder MC, Kaminski N, Niklason LE. A Pulmonary Vascular Model From Endothelialized Whole Organ Scaffolds. Front Bioeng Biotechnol 2021; 9:760309. [PMID: 34869270 PMCID: PMC8640093 DOI: 10.3389/fbioe.2021.760309] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2021] [Accepted: 10/27/2021] [Indexed: 12/12/2022] Open
Abstract
The development of an in vitro system for the study of lung vascular disease is critical to understanding human pathologies. Conventional culture systems fail to fully recapitulate native microenvironmental conditions and are typically limited in their ability to represent human pathophysiology for the study of disease and drug mechanisms. Whole organ decellularization provides a means to developing a construct that recapitulates structural, mechanical, and biological features of a complete vascular structure. Here, we developed a culture protocol to improve endothelial cell coverage in whole lung scaffolds and used single-cell RNA-sequencing analysis to explore the impact of decellularized whole lung scaffolds on endothelial phenotypes and functions in a biomimetic bioreactor system. Intriguingly, we found that the phenotype and functional signals of primary pulmonary microvascular revert back—at least partially—toward native lung endothelium. Additionally, human induced pluripotent stem cell-derived endothelium cultured in decellularized lung systems start to gain various native human endothelial phenotypes. Vascular barrier function was partially restored, while small capillaries remained patent in endothelial cell-repopulated lungs. To evaluate the ability of the engineered endothelium to modulate permeability in response to exogenous stimuli, lipopolysaccharide (LPS) was introduced into repopulated lungs to simulate acute lung injury. After LPS treatment, proinflammatory signals were significantly increased and the vascular barrier was impaired. Taken together, these results demonstrate a novel platform that recapitulates some pulmonary microvascular functions and phenotypes at a whole organ level. This development may help pave the way for using the whole organ engineering approach to model vascular diseases.
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Affiliation(s)
- Yifan Yuan
- Vascular Biology and Therapeutics Program, Yale University School of Medicine, New Haven, CT, United States.,Department of Anesthesiology, Yale University, New Haven, CT, United States
| | - Katherine L Leiby
- Vascular Biology and Therapeutics Program, Yale University School of Medicine, New Haven, CT, United States.,Department of Biomedical Engineering, Yale University, New Haven, CT, United States.,Medical Scientist Training Program, Yale University, New Haven, CT, United States
| | - Allison M Greaney
- Vascular Biology and Therapeutics Program, Yale University School of Medicine, New Haven, CT, United States.,Department of Biomedical Engineering, Yale University, New Haven, CT, United States
| | - Micha Sam Brickman Raredon
- Vascular Biology and Therapeutics Program, Yale University School of Medicine, New Haven, CT, United States.,Department of Biomedical Engineering, Yale University, New Haven, CT, United States.,Medical Scientist Training Program, Yale University, New Haven, CT, United States
| | - Hong Qian
- Vascular Biology and Therapeutics Program, Yale University School of Medicine, New Haven, CT, United States.,Department of Anesthesiology, Yale University, New Haven, CT, United States
| | - Jonas C Schupp
- Section of Pulmonary, Critical Care, and Sleep Medicine, Yale School of Medicine, New Haven, CT, United States.,Department of Respiratory Medicine, Hannover Medical School and Biomedical Research in End-stage and Obstructive Lung Disease Hannover, German Lung Research Center (DZL), Hannover, Germany
| | - Alexander J Engler
- Vascular Biology and Therapeutics Program, Yale University School of Medicine, New Haven, CT, United States.,Department of Biomedical Engineering, Yale University, New Haven, CT, United States
| | - Pavlina Baevova
- Vascular Biology and Therapeutics Program, Yale University School of Medicine, New Haven, CT, United States.,Department of Anesthesiology, Yale University, New Haven, CT, United States
| | - Taylor S Adams
- Section of Pulmonary, Critical Care, and Sleep Medicine, Yale School of Medicine, New Haven, CT, United States
| | - Mehmet H Kural
- Vascular Biology and Therapeutics Program, Yale University School of Medicine, New Haven, CT, United States.,Department of Anesthesiology, Yale University, New Haven, CT, United States
| | - Juan Wang
- Vascular Biology and Therapeutics Program, Yale University School of Medicine, New Haven, CT, United States.,Department of Anesthesiology, Yale University, New Haven, CT, United States
| | - Tomohiro Obata
- Vascular Biology and Therapeutics Program, Yale University School of Medicine, New Haven, CT, United States.,Department of Anesthesiology, Yale University, New Haven, CT, United States
| | - Mervin C Yoder
- Indiana Center for Regenerative Medicine and Engineering, Indiana University School of Medicine, Indianapolis, IN, United States
| | - Naftali Kaminski
- Section of Pulmonary, Critical Care, and Sleep Medicine, Yale School of Medicine, New Haven, CT, United States
| | - Laura E Niklason
- Vascular Biology and Therapeutics Program, Yale University School of Medicine, New Haven, CT, United States.,Department of Anesthesiology, Yale University, New Haven, CT, United States.,Department of Biomedical Engineering, Yale University, New Haven, CT, United States
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Human Induced Pluripotent Stem Cell-Derived Vascular Cells: Recent Progress and Future Directions. J Cardiovasc Dev Dis 2021; 8:jcdd8110148. [PMID: 34821701 PMCID: PMC8622843 DOI: 10.3390/jcdd8110148] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2021] [Revised: 11/01/2021] [Accepted: 11/02/2021] [Indexed: 12/12/2022] Open
Abstract
Human induced pluripotent stem cells (hiPSCs) hold great promise for cardiovascular regeneration following ischemic injury. Considerable effort has been made toward the development and optimization of methods to differentiate hiPSCs into vascular cells, such as endothelial and smooth muscle cells (ECs and SMCs). In particular, hiPSC-derived ECs have shown robust potential for promoting neovascularization in animal models of cardiovascular diseases, potentially achieving significant and sustained therapeutic benefits. However, the use of hiPSC-derived SMCs that possess high therapeutic relevance is a relatively new area of investigation, still in the earlier investigational stages. In this review, we first discuss different methodologies to derive vascular cells from hiPSCs with a particular emphasis on the role of key developmental signals. Furthermore, we propose a standardized framework for assessing and defining the EC and SMC identity that might be suitable for inducing tissue repair and regeneration. We then highlight the regenerative effects of hiPSC-derived vascular cells on animal models of myocardial infarction and hindlimb ischemia. Finally, we address several obstacles that need to be overcome to fully implement the use of hiPSC-derived vascular cells for clinical application.
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Isolating and characterizing lymphatic endothelial progenitor cells for potential therapeutic lymphangiogenic applications. Acta Biomater 2021; 135:191-202. [PMID: 34384911 DOI: 10.1016/j.actbio.2021.08.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Revised: 08/03/2021] [Accepted: 08/05/2021] [Indexed: 12/14/2022]
Abstract
Lymphatic dysfunction is associated with the progression of several vascular disorders, though currently, there are limited strategies to promote new lymphatic vasculature (i.e., lymphangiogenesis) to restore lost lymphatic function. One promising approach to stimulate lymphangiogenesis involves delivering endothelial progenitor cells (EPCs), which are naturally involved in de novo blood vessel formation and have recently been identified to include a lymphatic subpopulation. However, the contribution of lymphatic EPCs in lymphangiogenesis is not clear and challenges with maintaining the activity of transplanted EPCs remain. Thus, the objective of this study was to isolate lymphatic EPCs from human umbilical cord blood and characterize their role in the initial stages of blood or lymphatic vasculature formation. Furthermore, this study also tested the applicability of alginate hydrogels to deliver lymphatic EPCs for a possible therapeutic application. We postulated and confirmed that blood and lymphatic EPC colonies could be isolated from human umbilical cord blood. Additionally, EPC populations responded to either angiogenic or lymphangiogenic growth factors and could stimulate their respective mature endothelial cells in vasculature models in vitro. Finally, lymphatic EPCs maintained their ability to promote lymphatic sprouts after prolonged interactions with the alginate hydrogel microenvironment. These results suggest EPCs have both a blood and a lymphatic population that have specific roles in promoting revascularization and highlight the potential of alginate hydrogels for the delivery of lymphatic EPCs. STATEMENT OF SIGNIFICANCE: Despite the potential therapeutic benefit of promoting lymphatic vasculature, lymphangiogenesis remains understudied. One appealing strategy for promoting lymphangiogenesis involves delivering lymphatic endothelial progenitor cells (EPCs), which are a subpopulation of EPCs involved in de novo vessel formation. Here, we investigate the role of isolated blood and lymphatic EPC subpopulations in promoting the early stages of vascularization and the utility of alginate hydrogels to deliver lymphatic EPCs. We determined that EPCs had two populations that expressed either blood or lymphatic markers, could stimulate their respective mature vasculature in tissue constructs and that alginate hydrogels maintained the therapeutic potential of lymphatic EPCs. We anticipate this work could support promising biomaterial applications of EPCs to promote revascularization, which could have many therapeutic applications.
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Chambers SE, Pathak V, Pedrini E, Soret L, Gendron N, Guerin CL, Stitt AW, Smadja DM, Medina RJ. Current concepts on endothelial stem cells definition, location, and markers. Stem Cells Transl Med 2021; 10 Suppl 2:S54-S61. [PMID: 34724714 PMCID: PMC8560200 DOI: 10.1002/sctm.21-0022] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2021] [Revised: 03/12/2021] [Accepted: 03/25/2021] [Indexed: 12/20/2022] Open
Abstract
Ischemic vascular disease is a major cause of mortality and morbidity worldwide, and regeneration of blood vessels in perfusion-deficient tissues is a worthwhile therapeutic goal. The idea of delivering endothelial stem/progenitor cells to repair damaged vasculature, reperfuse hypoxic tissue, prevent cell death, and consequently diminish tissue inflammation and fibrosis has a strong scientific basis and clinical value. Various labs have proposed endothelial stem/progenitor cell candidates. This has created confusion, as there are profound differences between these cell definitions based on isolation methodology, characterization, and reparative biology. Here, a stricter definition based on stem cell biology principles is proposed. Although preclinical studies have often been promising, results from clinical trials have been highly contradictory and served to highlight multiple challenges associated with disappointing therapeutic benefit. This article reviews recent accomplishments in the field and discusses current difficulties when developing endothelial stem cell therapies. Emerging evidence that disputes the classic view of the bone marrow as the source for these cells and supports the vascular wall as the niche for these tissue-resident endothelial stem cells is considered. In addition, novel markers to identify endothelial stem cells, including CD157, EPCR, and CD31low VEGFR2low IL33+ Sox9+ , are described.
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Affiliation(s)
- Sarah E.J. Chambers
- Wellcome‐Wolfson Institute for Experimental Medicine, School of Medicine, Dentistry, and Biomedical Science, Queen's University BelfastBelfastUK
| | - Varun Pathak
- Wellcome‐Wolfson Institute for Experimental Medicine, School of Medicine, Dentistry, and Biomedical Science, Queen's University BelfastBelfastUK
| | - Edoardo Pedrini
- Wellcome‐Wolfson Institute for Experimental Medicine, School of Medicine, Dentistry, and Biomedical Science, Queen's University BelfastBelfastUK
| | - Lou Soret
- Université de ParisInnovative Therapies in Haemostasis, INSERMParisFrance
- Hematology department and Biosurgical research lab (Carpentier Foundation)Assistance Publique Hôpitaux de Paris.Centre‐Université de Paris (APHP‐CUP)ParisFrance
| | - Nicolas Gendron
- Université de ParisInnovative Therapies in Haemostasis, INSERMParisFrance
- Hematology department and Biosurgical research lab (Carpentier Foundation)Assistance Publique Hôpitaux de Paris.Centre‐Université de Paris (APHP‐CUP)ParisFrance
| | - Coralie L. Guerin
- Université de ParisInnovative Therapies in Haemostasis, INSERMParisFrance
- Cytometry Platform, Institut CurieParisFrance
| | - Alan W. Stitt
- Wellcome‐Wolfson Institute for Experimental Medicine, School of Medicine, Dentistry, and Biomedical Science, Queen's University BelfastBelfastUK
| | - David M. Smadja
- Université de ParisInnovative Therapies in Haemostasis, INSERMParisFrance
- Hematology department and Biosurgical research lab (Carpentier Foundation)Assistance Publique Hôpitaux de Paris.Centre‐Université de Paris (APHP‐CUP)ParisFrance
| | - Reinhold J. Medina
- Wellcome‐Wolfson Institute for Experimental Medicine, School of Medicine, Dentistry, and Biomedical Science, Queen's University BelfastBelfastUK
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38
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Qin K, Lei J, Yang J. The Differentiation of Pluripotent Stem Cells towards Endothelial Progenitor Cells - Potential Application in Pulmonary Arterial Hypertension. Int J Stem Cells 2021; 15:122-135. [PMID: 34711697 PMCID: PMC9148829 DOI: 10.15283/ijsc21044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2021] [Revised: 08/26/2021] [Accepted: 09/02/2021] [Indexed: 11/22/2022] Open
Abstract
Background and Objectives Endothelial progenitor cells (EPCs) and endothelial cells (ECs) have been applied in the clinic to treat pulmonary arterial hypertension (PAH), a disease characterized by disordered pulmonary vasculature. However, the lack of sufficient transplantable cells before the deterioration of disease condition is a current limitation to apply cell therapy in patients. It is necessary to differentiate pluripotent stem cells (PSCs) into EPCs and identify their characteristics. Methods and Results Comparing previously reported methods of human PSCs-derived ECs, we optimized a highly efficient differentiation protocol to obtain cells that match the phenotype of isolated EPCs from healthy donors. The protocol is compatible with chemically defined medium (CDM), it could produce a large number of clinically applicable cells with low cost. Moreover, we also found PSCs-derived EPCs express CD133, have some characteristics of mesenchymal stem cells and are capable of homing to repair blood vessels in zebrafish xenograft assays. In addition, we further revealed that IPAH PSCs-derived EPCs have higher expression of proliferation-related genes and lower expression of immune-related genes than normal EPCs and PSCs-derived EPCs through microarray analysis. Conclusions In conclusion, we optimized a highly efficient differentiation protocol to obtain PSCs-derived EPCs with the phenotypic and molecular characteristics of EPCs from healthy donors which distinguished them from EPCs from PAH.
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Affiliation(s)
- Kezhou Qin
- Department of Cell Biology, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Jia Lei
- Department of Physiology, and Department of Cardiology of the Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Jun Yang
- Department of Cell Biology, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China.,Department of Physiology, and Department of Cardiology of the Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
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Ebner-Peking P, Krisch L, Wolf M, Hochmann S, Hoog A, Vári B, Muigg K, Poupardin R, Scharler C, Schmidhuber S, Russe E, Stachelscheid H, Schneeberger A, Schallmoser K, Strunk D. Self-assembly of differentiated progenitor cells facilitates spheroid human skin organoid formation and planar skin regeneration. Theranostics 2021; 11:8430-8447. [PMID: 34373751 PMCID: PMC8344006 DOI: 10.7150/thno.59661] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Accepted: 07/02/2021] [Indexed: 01/01/2023] Open
Abstract
Self-assembly of solid organs from single cells would greatly expand applicability of regenerative medicine. Stem/progenitor cells can self-organize into micro-sized organ units, termed organoids, partially modelling tissue function and regeneration. Here we demonstrated 3D self-assembly of adult and induced pluripotent stem cell (iPSC)-derived fibroblasts, keratinocytes and endothelial progenitors into both, planar human skin in vivo and a novel type of spheroid-shaped skin organoids in vitro, under the aegis of human platelet lysate. Methods: Primary endothelial colony forming cells (ECFCs), skin fibroblasts (FBs) and keratinocytes (KCs) were isolated from human tissues and polyclonally propagated under 2D xeno-free conditions. Human tissue-derived iPSCs were differentiated into endothelial cells (hiPSC-ECs), fibroblasts (hiPSC-FBs) and keratinocytes (hiPSC-KCs) according to efficiency-optimized protocols. Cell identity and purity were confirmed by flow cytometry and clonogenicity indicated their stem/progenitor potential. Triple cell type floating spheroids formation was promoted by human platelet-derived growth factors containing culture conditions, using nanoparticle cell labelling for monitoring the organization process. Planar human skin regeneration was assessed in full-thickness wounds of immune-deficient mice upon transplantation of hiPSC-derived single cell suspensions. Results: Organoids displayed a distinct architecture with surface-anchored keratinocytes surrounding a stromal core, and specific signaling patterns in response to inflammatory stimuli. FGF-7 mRNA transfection was required to accelerate keratinocyte long-term fitness. Stratified human skin also self-assembled within two weeks after either adult- or iPSC-derived skin cell-suspension liquid-transplantation, healing deep wounds of mice. Transplant vascularization significantly accelerated in the presence of co-transplanted endothelial progenitors. Mechanistically, extracellular vesicles mediated the multifactorial platelet-derived trophic effects. No tumorigenesis occurred upon xenografting. Conclusion: This illustrates the superordinate progenitor self-organization principle and permits novel rapid 3D skin-related pharmaceutical high-content testing opportunities with floating spheroid skin organoids. Multi-cell transplant self-organization facilitates development of iPSC-based organ regeneration strategies using cell suspension transplantation supported by human platelet factors.
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Affiliation(s)
- Patricia Ebner-Peking
- Cell Therapy Institute, Spinal Cord Injury and Tissue Regeneration Center Salzburg (SCI-TReCS), University Clinic, Paracelsus Medical University, Salzburg, Austria
| | - Linda Krisch
- Cell Therapy Institute, Spinal Cord Injury and Tissue Regeneration Center Salzburg (SCI-TReCS), University Clinic, Paracelsus Medical University, Salzburg, Austria
- Department of Transfusion Medicine, University Clinic, Paracelsus Medical University, Salzburg, Austria
| | - Martin Wolf
- Cell Therapy Institute, Spinal Cord Injury and Tissue Regeneration Center Salzburg (SCI-TReCS), University Clinic, Paracelsus Medical University, Salzburg, Austria
| | - Sarah Hochmann
- Cell Therapy Institute, Spinal Cord Injury and Tissue Regeneration Center Salzburg (SCI-TReCS), University Clinic, Paracelsus Medical University, Salzburg, Austria
| | - Anna Hoog
- Cell Therapy Institute, Spinal Cord Injury and Tissue Regeneration Center Salzburg (SCI-TReCS), University Clinic, Paracelsus Medical University, Salzburg, Austria
| | - Balázs Vári
- Cell Therapy Institute, Spinal Cord Injury and Tissue Regeneration Center Salzburg (SCI-TReCS), University Clinic, Paracelsus Medical University, Salzburg, Austria
| | - Katharina Muigg
- Cell Therapy Institute, Spinal Cord Injury and Tissue Regeneration Center Salzburg (SCI-TReCS), University Clinic, Paracelsus Medical University, Salzburg, Austria
| | - Rodolphe Poupardin
- Cell Therapy Institute, Spinal Cord Injury and Tissue Regeneration Center Salzburg (SCI-TReCS), University Clinic, Paracelsus Medical University, Salzburg, Austria
| | - Cornelia Scharler
- Cell Therapy Institute, Spinal Cord Injury and Tissue Regeneration Center Salzburg (SCI-TReCS), University Clinic, Paracelsus Medical University, Salzburg, Austria
| | | | - Elisabeth Russe
- Department of Plastic, Aesthetic and Reconstructive Surgery, Hospital Barmherzige Brueder, Salzburg, Austria
| | | | | | - Katharina Schallmoser
- Department of Transfusion Medicine, University Clinic, Paracelsus Medical University, Salzburg, Austria
| | - Dirk Strunk
- Cell Therapy Institute, Spinal Cord Injury and Tissue Regeneration Center Salzburg (SCI-TReCS), University Clinic, Paracelsus Medical University, Salzburg, Austria
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Kolesnichenko OA, Whitsett JA, Kalin TV, Kalinichenko VV. Therapeutic Potential of Endothelial Progenitor Cells in Pulmonary Diseases. Am J Respir Cell Mol Biol 2021; 65:473-488. [PMID: 34293272 DOI: 10.1165/rcmb.2021-0152tr] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
Abstract
Compromised alveolar development and pulmonary vascular remodeling are hallmarks of pediatric lung diseases such as bronchopulmonary dysplasia (BPD) and alveolar capillary dysplasia with misalignment of pulmonary veins (ACDMPV). Although advances in surfactant therapy, corticosteroids, and anti-inflammatory drugs have improved clinical management of preterm infants, still those who suffer with severe vascular complications lack viable treatment options. Paucity of the alveolar capillary network in ACDMPV causes respiratory distress and leads to mortality in a vast majority of ACDMPV infants. The discovery of endothelial progenitor cells (EPCs) in 1997 brought forth the paradigm of postnatal vasculogenesis and hope for promoting vascularization in fragile patient populations, such as those with BPD and ACDMPV. The identification of diverse EPC populations, both hematopoietic and nonhematopoietic in origin, provided a need to identify progenitor cell selective markers which are linked to progenitor properties needed to develop cell-based therapies. Focusing to the future potential of EPCs for regenerative medicine, this review will discuss various aspects of EPC biology, beginning with the identification of hematopoietic, nonhematopoietic, and tissue-resident EPC populations. We will review knowledge related to cell surface markers, signature gene expression, key transcriptional regulators, and will explore the translational potential of EPCs for cell-based therapy for BPD and ACDMPV. The ability to produce pulmonary EPCs from patient-derived induced pluripotent stem cells (iPSCs) in vitro, holds promise for restoring vascular growth and function in the lungs of patients with pediatric pulmonary disorders.
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Affiliation(s)
- Olena A Kolesnichenko
- Cincinnati Children's Hospital Medical Center, 2518, Cincinnati, Ohio, United States
| | - Jeffrey A Whitsett
- The Perinatal Institute and Section of Neonatology, Perinatal and Pulmonary Biology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, United States
| | - Tanya V Kalin
- Cincinnati Children\'s Hospital Medical Center, 2518, Pediatrics, Cincinnati, Ohio, United States
| | - Vladimir V Kalinichenko
- Cincinnati Children's Hospital Medical Center, Pediatrics, Division of Pulmonary Biology, Cincinnati, Ohio, United States;
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Deuse T, Tediashvili G, Hu X, Gravina A, Tamenang A, Wang D, Connolly A, Mueller C, Mallavia B, Looney MR, Alawi M, Lanier LL, Schrepfer S. Hypoimmune induced pluripotent stem cell-derived cell therapeutics treat cardiovascular and pulmonary diseases in immunocompetent allogeneic mice. Proc Natl Acad Sci U S A 2021; 118:e2022091118. [PMID: 34244428 PMCID: PMC8285900 DOI: 10.1073/pnas.2022091118] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
The emerging field of regenerative cell therapy is still limited by the few cell types that can reliably be differentiated from pluripotent stem cells and by the immune hurdle of commercially scalable allogeneic cell therapeutics. Here, we show that gene-edited, immune-evasive cell grafts can survive and successfully treat diseases in immunocompetent, fully allogeneic recipients. Transplanted endothelial cells improved perfusion and increased the likelihood of limb preservation in mice with critical limb ischemia. Endothelial cell grafts transduced to express a transgene for alpha1-antitrypsin (A1AT) successfully restored physiologic A1AT serum levels in mice with genetic A1AT deficiency. This cell therapy prevented both structural and functional changes of emphysematous lung disease. A mixture of endothelial cells and cardiomyocytes was injected into infarcted mouse hearts, and both cell types orthotopically engrafted in the ischemic areas. Cell therapy led to an improvement in invasive hemodynamic heart failure parameters. Our study supports the development of hypoimmune, universal regenerative cell therapeutics for cost-effective treatments of major diseases.
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Affiliation(s)
- Tobias Deuse
- Division of Cardiothoracic Surgery, Department of Surgery, Transplant and Stem Cell Immunobiology Laboratory, University of California, San Francisco, CA 94143
| | - Grigol Tediashvili
- Division of Cardiothoracic Surgery, Department of Surgery, Transplant and Stem Cell Immunobiology Laboratory, University of California, San Francisco, CA 94143
- Department of Cardiovascular Surgery, University Heart Center Hamburg, 20246 Hamburg, Germany
| | - Xiaomeng Hu
- Division of Cardiothoracic Surgery, Department of Surgery, Transplant and Stem Cell Immunobiology Laboratory, University of California, San Francisco, CA 94143
- Department of Cardiovascular Surgery, University Heart Center Hamburg, 20246 Hamburg, Germany
- German Center for Cardiovascular Research (DZHK) partner site Hamburg/Kiel/Luebeck, 20246 Hamburg, Germany
- Sana Biotechnology Inc., South San Francisco, CA 94080
| | - Alessia Gravina
- Division of Cardiothoracic Surgery, Department of Surgery, Transplant and Stem Cell Immunobiology Laboratory, University of California, San Francisco, CA 94143
| | - Annika Tamenang
- Division of Cardiothoracic Surgery, Department of Surgery, Transplant and Stem Cell Immunobiology Laboratory, University of California, San Francisco, CA 94143
- Department of Cardiovascular Surgery, University Heart Center Hamburg, 20246 Hamburg, Germany
| | - Dong Wang
- Division of Cardiothoracic Surgery, Department of Surgery, Transplant and Stem Cell Immunobiology Laboratory, University of California, San Francisco, CA 94143
| | - Andrew Connolly
- Department of Pathology, University of California, San Francisco, CA 94143
| | - Christian Mueller
- Horae Gene Therapy Center, University of Massachusetts, Worcester, MA 01605
- Department of Pediatrics, University of Massachusetts, Worcester, MA 01605
| | - Beñat Mallavia
- Department of Medicine, University of California, San Francisco, CA 94143
| | - Mark R Looney
- Department of Medicine, University of California, San Francisco, CA 94143
- Department of Laboratory Medicine, University of California, San Francisco, CA 94143
| | - Malik Alawi
- Bioinformatics Core, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany
| | - Lewis L Lanier
- Department of Microbiology and Immunology and the Parker Institute for Cancer Immunotherapy, University of California, San Francisco, CA 94143
| | - Sonja Schrepfer
- Division of Cardiothoracic Surgery, Department of Surgery, Transplant and Stem Cell Immunobiology Laboratory, University of California, San Francisco, CA 94143;
- Sana Biotechnology Inc., South San Francisco, CA 94080
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Endothelial Progenitor Cells Dysfunctions and Cardiometabolic Disorders: From Mechanisms to Therapeutic Approaches. Int J Mol Sci 2021; 22:ijms22136667. [PMID: 34206404 PMCID: PMC8267891 DOI: 10.3390/ijms22136667] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Revised: 06/10/2021] [Accepted: 06/17/2021] [Indexed: 12/12/2022] Open
Abstract
Metabolic syndrome (MetS) is a cluster of several disorders, such as hypertension, central obesity, dyslipidemia, hyperglycemia, insulin resistance and non-alcoholic fatty liver disease. Despite health policies based on the promotion of physical exercise, the reduction of calorie intake and the consumption of healthy food, there is still a global rise in the incidence and prevalence of MetS in the world. This phenomenon can partly be explained by the fact that adverse events in the perinatal period can increase the susceptibility to develop cardiometabolic diseases in adulthood. Individuals born after intrauterine growth restriction (IUGR) are particularly at risk of developing cardiovascular diseases (CVD) and metabolic disorders later in life. It has been shown that alterations in the structural and functional integrity of the endothelium can lead to the development of cardiometabolic diseases. The endothelial progenitor cells (EPCs) are circulating components of the endothelium playing a major role in vascular homeostasis. An association has been found between the maintenance of endothelial structure and function by EPCs and their ability to differentiate and repair damaged endothelial tissue. In this narrative review, we explore the alterations of EPCs observed in individuals with cardiometabolic disorders, describe some mechanisms related to such dysfunction and propose some therapeutical approaches to reverse the EPCs dysfunction.
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Coco-Martin RM, Pastor-Idoate S, Pastor JC. Cell Replacement Therapy for Retinal and Optic Nerve Diseases: Cell Sources, Clinical Trials and Challenges. Pharmaceutics 2021; 13:pharmaceutics13060865. [PMID: 34208272 PMCID: PMC8230855 DOI: 10.3390/pharmaceutics13060865] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2021] [Revised: 06/05/2021] [Accepted: 06/07/2021] [Indexed: 12/15/2022] Open
Abstract
The aim of this review was to provide an update on the potential of cell therapies to restore or replace damaged and/or lost cells in retinal degenerative and optic nerve diseases, describing the available cell sources and the challenges involved in such treatments when these techniques are applied in real clinical practice. Sources include human fetal retinal stem cells, allogenic cadaveric human cells, adult hippocampal neural stem cells, human CNS stem cells, ciliary pigmented epithelial cells, limbal stem cells, retinal progenitor cells (RPCs), human pluripotent stem cells (PSCs) (including both human embryonic stem cells (ESCs) and human induced pluripotent stem cells (iPSCs)) and mesenchymal stem cells (MSCs). Of these, RPCs, PSCs and MSCs have already entered early-stage clinical trials since they can all differentiate into RPE, photoreceptors or ganglion cells, and have demonstrated safety, while showing some indicators of efficacy. Stem/progenitor cell therapies for retinal diseases still have some drawbacks, such as the inhibition of proliferation and/or differentiation in vitro (with the exception of RPE) and the limited long-term survival and functioning of grafts in vivo. Some other issues remain to be solved concerning the clinical translation of cell-based therapy, including (1) the ability to enrich for specific retinal subtypes; (2) cell survival; (3) cell delivery, which may need to incorporate a scaffold to induce correct cell polarization, which increases the size of the retinotomy in surgery and, therefore, the chance of severe complications; (4) the need to induce a localized retinal detachment to perform the subretinal placement of the transplanted cell; (5) the evaluation of the risk of tumor formation caused by the undifferentiated stem cells and prolific progenitor cells. Despite these challenges, stem/progenitor cells represent the most promising strategy for retinal and optic nerve disease treatment in the near future, and therapeutics assisted by gene techniques, neuroprotective compounds and artificial devices can be applied to fulfil clinical needs.
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Affiliation(s)
- Rosa M. Coco-Martin
- Instituto de Oftalmobiologia Aplicada (IOBA), Medical School, Universidad de Valladolid, 47011 Valladolid, Spain; (S.P.-I.); (J.C.P.)
- National Institute of Health Carlos III (ISCIII), (RETICS) Cooperative Health Network for Research in Ophthalmology (Oftared), 28040 Madrid, Spain
- Correspondence: ; Tel.: +34-983423559
| | - Salvador Pastor-Idoate
- Instituto de Oftalmobiologia Aplicada (IOBA), Medical School, Universidad de Valladolid, 47011 Valladolid, Spain; (S.P.-I.); (J.C.P.)
- National Institute of Health Carlos III (ISCIII), (RETICS) Cooperative Health Network for Research in Ophthalmology (Oftared), 28040 Madrid, Spain
- Department of Ophthalmology, Hospital Clinico Universitario of Valladolid, 47003 Valladolid, Spain
| | - Jose Carlos Pastor
- Instituto de Oftalmobiologia Aplicada (IOBA), Medical School, Universidad de Valladolid, 47011 Valladolid, Spain; (S.P.-I.); (J.C.P.)
- National Institute of Health Carlos III (ISCIII), (RETICS) Cooperative Health Network for Research in Ophthalmology (Oftared), 28040 Madrid, Spain
- Department of Ophthalmology, Hospital Clinico Universitario of Valladolid, 47003 Valladolid, Spain
- Centro en Red de Medicina Regenerativa y Terapia Celular de Castilla y León, Fundacion del Instituto de Estudios de Ciencias de la Salud de Castilla y León (ICSCYL), 42002 Soria, Spain
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Li X, Yu Y, Wei R, Li Y, Lv J, Liu Z, Zhang Y. In vitro and in vivo study on angiogenesis of porcine induced pluripotent stem cell-derived endothelial cells. Differentiation 2021; 120:10-18. [PMID: 34116291 DOI: 10.1016/j.diff.2021.05.003] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Revised: 05/16/2021] [Accepted: 05/29/2021] [Indexed: 10/21/2022]
Abstract
Pluripotent stem cells (PSCs) are a promising source of endothelial cells (ECs) for the treatment of cardiovascular diseases. Since clinical application of embryo stem cells (ESCs) involves issues of medical ethics and risk of immune rejection, induced pluripotent stem cells (iPSCs) will facilitate cell transplantation therapy for the cardiovascular diseases. Swine is identified as an ideal large-animal model for human, because of its similar organ size and physiological characteristics. However, there are very few studies on EC differentiation of porcine iPSCs (piPSCs). In recent study, we provided an efficient protocol to differentiate piPSCs into ECs with the purity of 19.76% CD31 positive cells within 16 days. Passaging of these cells yielded a nearly pure population, which also expressed other endothelial markers such as CD144, eNOS and vWF. Besides, these cells exhibited functions of ECs such as uptake of low-density lipoprotein and formation of tubes in vitro or blood vessels in vivo. Our study successfully obtained ECs from piPSCs via a feeder- and serum-free monolayer system and demonstrated their angiogenic function in vivo and in vitro. piPSC-ECs derivation is not only potential for the autologous cell transplantation and cardiovascular drug screening, but also for the mechanistic studies on EC differentiation and endothelial dysfunction.
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Affiliation(s)
- Xuechun Li
- College of Life Science, Northeast Agricultural University, Harbin, 150030, PR China
| | - Yang Yu
- College of Life Science, Northeast Agricultural University, Harbin, 150030, PR China
| | - Renyue Wei
- College of Life Science, Northeast Agricultural University, Harbin, 150030, PR China
| | - Yimei Li
- College of Life Science, Northeast Agricultural University, Harbin, 150030, PR China
| | - Jiawei Lv
- College of Life Science, Northeast Agricultural University, Harbin, 150030, PR China
| | - Zhonghua Liu
- College of Life Science, Northeast Agricultural University, Harbin, 150030, PR China.
| | - Yu Zhang
- College of Life Science, Northeast Agricultural University, Harbin, 150030, PR China.
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Nguyen J, Lin YY, Gerecht S. The next generation of endothelial differentiation: Tissue-specific ECs. Cell Stem Cell 2021; 28:1188-1204. [PMID: 34081899 DOI: 10.1016/j.stem.2021.05.002] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Endothelial cells (ECs) sense and respond to fluid flow and regulate immune cell trafficking in all organs. Despite sharing the same mesodermal origin, ECs exhibit heterogeneous tissue-specific characteristics. Human pluripotent stem cells (hPSCs) can potentially be harnessed to capture this heterogeneity and further elucidate endothelium behavior to satisfy the need for increased accuracy and breadth of disease models and therapeutics. Here, we review current strategies for hPSC differentiation to blood vascular ECs and their maturation into continuous, fenestrated, and sinusoidal tissues. We then discuss the contribution of hPSC-derived ECs to recent advances in organoid development and organ-on-chip approaches.
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Affiliation(s)
- Jane Nguyen
- Department of Chemical and Biomolecular Engineering, The Institute for NanoBioTechnology, Physical Sciences-Oncology Center, Johns Hopkins University, Baltimore, MD 21218, USA
| | - Ying-Yu Lin
- Department of Chemical and Biomolecular Engineering, The Institute for NanoBioTechnology, Physical Sciences-Oncology Center, Johns Hopkins University, Baltimore, MD 21218, USA
| | - Sharon Gerecht
- Department of Chemical and Biomolecular Engineering, The Institute for NanoBioTechnology, Physical Sciences-Oncology Center, Johns Hopkins University, Baltimore, MD 21218, USA; Department of Materials Science and Engineering, Johns Hopkins University, Baltimore, MD 21218, USA; Department of Biomedical Engineering, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA; Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA.
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46
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Zhu Z, Li T, Chen J, Kumar J, Kumar P, Qin J, Hadigan C, Sereti I, Baker JV, Catalfamo M. The Role of Inflammation and Immune Activation on Circulating Endothelial Progenitor Cells in Chronic HIV Infection. Front Immunol 2021; 12:663412. [PMID: 34079548 PMCID: PMC8165313 DOI: 10.3389/fimmu.2021.663412] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Accepted: 04/20/2021] [Indexed: 11/13/2022] Open
Abstract
Endothelial inflammation and damage are the main drivers of cardiovascular risk/disease. Endothelial repair is mediated in part by recruitment of bone marrow endothelial progenitor/endothelial colony forming cells (EPC/ECFC). People with HIV (PWH) have increased cardiovascular risk and the impact of infection in endothelial repair is not well defined. The low frequencies and challenges to in vitro isolation and differentiation of EPC/ECFC from PBMCs had made it difficult to study their role in this context. We hypothesized that HIV driven inflammation induces phenotypic changes that reflects the impact of infection. To test this hypothesis, we evaluated expression of markers of trafficking, endothelial differentiation, and angiogenesis, and study their association with biomarkers of inflammation in a cohort of PWH. In addition, we investigated the relationship of circulating endothelial progenitors and angiogenic T cells, a T cell subset with angiogenic function. Using a flow cytometry approach, we identified two subsets of circulating progenitors LIN4-CD45-CD34+ and LIN4-CD45dimCD34+ in PWH. We found that the phenotype but not frequencies were associated with biomarkers of inflammation. In addition, the percentage of LIN4-CD45dimCD34+ was associated with serum levels of lipids. This data may provide a new tool to better address the impact of HIV infection in endothelial inflammation and repair.
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Affiliation(s)
- Ziang Zhu
- Department of Microbiology and Immunology. Georgetown University School of Medicine, Washington, DC, United States
| | - Tong Li
- Department of Microbiology and Immunology. Georgetown University School of Medicine, Washington, DC, United States
| | - Jinya Chen
- Department of Microbiology and Immunology. Georgetown University School of Medicine, Washington, DC, United States
| | - Jai Kumar
- Division of Infectious Diseases and Tropical Medicine, Georgetown University School of Medicine, Washington, DC, United States
| | - Princy Kumar
- Division of Infectious Diseases and Tropical Medicine, Georgetown University School of Medicine, Washington, DC, United States
| | - Jing Qin
- Biostatistics Research Branch, Division of Clinical Research (DCR), National Institute of Allergy and Infectious Diseases (NIAID), National Institutes of Health (NIH), Bethesda, MD, United States
| | - Colleen Hadigan
- Laboratory of Immunoregulation, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, United States
| | - Irini Sereti
- Laboratory of Immunoregulation, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, United States
| | - Jason V Baker
- Hennepin Healthcare Research Institute, University of Minnesota, Minneapolis, MN, United States
| | - Marta Catalfamo
- Department of Microbiology and Immunology. Georgetown University School of Medicine, Washington, DC, United States
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Xing Z, Zhao C, Wu S, Zhang C, Liu H, Fan Y. Hydrogel-based therapeutic angiogenesis: An alternative treatment strategy for critical limb ischemia. Biomaterials 2021; 274:120872. [PMID: 33991951 DOI: 10.1016/j.biomaterials.2021.120872] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Revised: 04/24/2021] [Accepted: 05/02/2021] [Indexed: 02/08/2023]
Abstract
Critical limb ischemia (CLI) is the most severe clinical manifestation of peripheral arterial disease (PAD), resulting in the total or partial loss of limb function. Although the conventional treatment strategy of CLI (e.g., medical treatment and surgery) can improve blood perfusion and restore limb function, many patients are unsuitable for these strategies and they still face the threats of amputation or death. Therapeutic angiogenesis, as a potential solution for these problems, attempts to manipulate blood vessel growth in vivo for augment perfusion without the help of extra pharmaceutics and surgery. With the rise of interdisciplinary research, regenerative medicine strategies provide new possibilities for treating many clinical diseases. Hydrogel, as an excellent biocompatibility material, is an ideal candidate for delivering bioactive molecules and cells for therapeutic angiogenesis. Besides, hydrogel could precisely deliver, control release, and keep the bioactivity of cargos, making hydrogel-based therapeutic angiogenesis a new strategy for CLI therapy. In this review, we comprehensively discuss the approaches of hydrogel-based strategy for CLI treatment as well as their challenges, and future directions.
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Affiliation(s)
- Zheng Xing
- Key Laboratory for Biomechanics and Mechanobiology of Ministry of Education, Beijing Advanced Innovation Centre for Biomedical Engineering, School of Biological Science and Medical Engineering, Beihang University, Beijing, 100191, PR China
| | - Chen Zhao
- School of Pharmaceutical Sciences, Tsinghua University, Beijing, 100084, PR China
| | - Siwen Wu
- State Key Laboratory of Biotherapy/Collaborative Innovation Center of Biotherapy, West China Hospital, Sichuan University, Chengdu, 610041, PR China
| | - Chunchen Zhang
- Key Laboratory for Biomedical Engineering of Education Ministry of China, Zhejiang University, Hangzhou, 310027, PR China; Zhejiang Provincial Key Laboratory of Cardio-Cerebral Vascular Detection Technology and Medicinal Effectiveness Appraisal, Zhejiang University, Hangzhou, 310027, PR China
| | - Haifeng Liu
- Key Laboratory for Biomechanics and Mechanobiology of Ministry of Education, Beijing Advanced Innovation Centre for Biomedical Engineering, School of Biological Science and Medical Engineering, Beihang University, Beijing, 100191, PR China.
| | - Yubo Fan
- Key Laboratory for Biomechanics and Mechanobiology of Ministry of Education, Beijing Advanced Innovation Centre for Biomedical Engineering, School of Biological Science and Medical Engineering, Beihang University, Beijing, 100191, PR China.
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Takeishi K, Collin de l'Hortet A, Wang Y, Handa K, Guzman-Lepe J, Matsubara K, Morita K, Jang S, Haep N, Florentino RM, Yuan F, Fukumitsu K, Tobita K, Sun W, Franks J, Delgado ER, Shapiro EM, Fraunhoffer NA, Duncan AW, Yagi H, Mashimo T, Fox IJ, Soto-Gutierrez A. Assembly and Function of a Bioengineered Human Liver for Transplantation Generated Solely from Induced Pluripotent Stem Cells. Cell Rep 2021; 31:107711. [PMID: 32492423 DOI: 10.1016/j.celrep.2020.107711] [Citation(s) in RCA: 73] [Impact Index Per Article: 24.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2019] [Revised: 12/17/2019] [Accepted: 05/08/2020] [Indexed: 12/22/2022] Open
Abstract
The availability of an autologous transplantable auxiliary liver would dramatically affect the treatment of liver disease. Assembly and function in vivo of a bioengineered human liver derived from induced pluripotent stem cells (iPSCs) has not been previously described. By improving methods for liver decellularization, recellularization, and differentiation of different liver cellular lineages of human iPSCs in an organ-like environment, we generated functional engineered human mini livers and performed transplantation in a rat model. Whereas previous studies recellularized liver scaffolds largely with rodent hepatocytes, we repopulated not only the parenchyma with human iPSC-hepatocytes but also the vascular system with human iPS-endothelial cells, and the bile duct network with human iPSC-biliary epithelial cells. The regenerated human iPSC-derived mini liver containing multiple cell types was tested in vivo and remained functional for 4 days after auxiliary liver transplantation in immunocompromised, engineered (IL2rg-/-) rats.
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Affiliation(s)
- Kazuki Takeishi
- Department of Pathology, University of Pittsburgh, Pittsburgh, PA 15213, USA; Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan
| | | | - Yang Wang
- Department of Pathology, University of Pittsburgh, Pittsburgh, PA 15213, USA; Department of Hepatobiliary Surgery, Peking University People's Hospital, Beijing 100044, China
| | - Kan Handa
- Department of Pathology, University of Pittsburgh, Pittsburgh, PA 15213, USA
| | - Jorge Guzman-Lepe
- Department of Pathology, University of Pittsburgh, Pittsburgh, PA 15213, USA
| | - Kentaro Matsubara
- Department of Pathology, University of Pittsburgh, Pittsburgh, PA 15213, USA
| | - Kazutoyo Morita
- Department of Pathology, University of Pittsburgh, Pittsburgh, PA 15213, USA
| | - Sae Jang
- Department of Pathology, University of Pittsburgh, Pittsburgh, PA 15213, USA
| | - Nils Haep
- Department of Pathology, University of Pittsburgh, Pittsburgh, PA 15213, USA
| | - Rodrigo M Florentino
- Department of Pathology, University of Pittsburgh, Pittsburgh, PA 15213, USA; Department of Physiology and Biophysics, Universidade Federal de Minas Gerais, Belo Horizonte 31270-010, Brazil
| | - Fangchao Yuan
- Department of Pathology, University of Pittsburgh, Pittsburgh, PA 15213, USA; Department of Hepatobiliary Surgery, The Second Affiliated Hospital of Chongqing Medical University, Chongqing 400010, China
| | - Ken Fukumitsu
- Department of Pathology, University of Pittsburgh, Pittsburgh, PA 15213, USA
| | - Kimimasa Tobita
- Department of Bioengineering and Department of Developmental Biology, University of Pittsburgh, Pittsburgh, PA 15201, USA
| | - Wendell Sun
- LifeCell Corporation, Branchburg, NJ 08876, USA
| | - Jonathan Franks
- Center for Biologic Imaging, University of Pittsburgh Medical School, Pittsburgh, PA 15261, USA
| | - Evan R Delgado
- Department of Pathology, University of Pittsburgh, Pittsburgh, PA 15213, USA; McGowan Institute for Regenerative Medicine, University of Pittsburgh, Pittsburgh, PA 15219-3110, USA; Pittsburgh Liver Research Center, University of Pittsburgh, Pittsburgh, PA 15213, USA
| | - Erik M Shapiro
- Department of Radiology, Michigan State University, East Lansing, MI 48824, USA
| | - Nicolas A Fraunhoffer
- Department of Pathology, University of Pittsburgh, Pittsburgh, PA 15213, USA; Facultad de Ciencias de la Salud, Carrera de Medicina, Universidad Maimónides, Ciudad Autónoma de Buenos Aires and Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Ciudad Autónoma de Buenos Aires, Buenos Aires 1001, Argentina
| | - Andrew W Duncan
- Department of Pathology, University of Pittsburgh, Pittsburgh, PA 15213, USA; McGowan Institute for Regenerative Medicine, University of Pittsburgh, Pittsburgh, PA 15219-3110, USA; Pittsburgh Liver Research Center, University of Pittsburgh, Pittsburgh, PA 15213, USA
| | - Hiroshi Yagi
- Department of Surgery, School of Medicine, Keio University, Tokyo 160-8582, Japan
| | - Tomoji Mashimo
- Division of Animal Genetics, Laboratory Animal Research Center, Institute of Medical Science, University of Tokyo, Tokyo 158-8557, Japan
| | - Ira J Fox
- McGowan Institute for Regenerative Medicine, University of Pittsburgh, Pittsburgh, PA 15219-3110, USA; Pittsburgh Liver Research Center, University of Pittsburgh, Pittsburgh, PA 15213, USA; Department of Surgery, Children's Hospital of Pittsburgh of UPMC, University of Pittsburgh, Pittsburgh, PA 15224, USA
| | - Alejandro Soto-Gutierrez
- Department of Pathology, University of Pittsburgh, Pittsburgh, PA 15213, USA; McGowan Institute for Regenerative Medicine, University of Pittsburgh, Pittsburgh, PA 15219-3110, USA; Pittsburgh Liver Research Center, University of Pittsburgh, Pittsburgh, PA 15213, USA.
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Andrade AC, Wolf M, Binder HM, Gomes FG, Manstein F, Ebner-Peking P, Poupardin R, Zweigerdt R, Schallmoser K, Strunk D. Hypoxic Conditions Promote the Angiogenic Potential of Human Induced Pluripotent Stem Cell-Derived Extracellular Vesicles. Int J Mol Sci 2021; 22:ijms22083890. [PMID: 33918735 PMCID: PMC8070165 DOI: 10.3390/ijms22083890] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Revised: 04/06/2021] [Accepted: 04/07/2021] [Indexed: 12/11/2022] Open
Abstract
Stem cells secrete paracrine factors including extracellular vesicles (EVs) which can mediate cellular communication and support the regeneration of injured tissues. Reduced oxygen (hypoxia) as a key regulator in development and regeneration may influence cellular communication via EVs. We asked whether hypoxic conditioning during human induced pluripotent stem cell (iPSC) culture effects their EV quantity, quality or EV-based angiogenic potential. We produced iPSC-EVs from large-scale culture-conditioned media at 1%, 5% and 18% air oxygen using tangential flow filtration (TFF), with or without subsequent concentration by ultracentrifugation (TUCF). EVs were quantified by tunable resistive pulse sensing (TRPS), characterized according to MISEV2018 guidelines, and analyzed for angiogenic potential. We observed superior EV recovery by TFF compared to TUCF. We confirmed hypoxia efficacy by HIF-1α stabilization and pimonidazole hypoxyprobe. EV quantity did not differ significantly at different oxygen conditions. Significantly elevated angiogenic potential was observed for iPSC-EVs derived from 1% oxygen culture by TFF or TUCF as compared to EVs obtained at higher oxygen or the corresponding EV-depleted soluble factor fractions. Data thus demonstrate that cell-culture oxygen conditions and mode of EV preparation affect iPSC-EV function. We conclude that selecting appropriate protocols will further improve production of particularly potent iPSC-EV-based therapeutics.
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Affiliation(s)
- André Cronemberger Andrade
- Cell Therapy Institute, Spinal Cord Injury and Tissue Regeneration Center Salzburg (SCI-TReCS), Paracelsus Medical University (PMU), 5020 Salzburg, Austria; (A.C.A.); (M.W.); (H.-M.B.); (P.E.-P.); (R.P.)
| | - Martin Wolf
- Cell Therapy Institute, Spinal Cord Injury and Tissue Regeneration Center Salzburg (SCI-TReCS), Paracelsus Medical University (PMU), 5020 Salzburg, Austria; (A.C.A.); (M.W.); (H.-M.B.); (P.E.-P.); (R.P.)
| | - Heide-Marie Binder
- Cell Therapy Institute, Spinal Cord Injury and Tissue Regeneration Center Salzburg (SCI-TReCS), Paracelsus Medical University (PMU), 5020 Salzburg, Austria; (A.C.A.); (M.W.); (H.-M.B.); (P.E.-P.); (R.P.)
| | - Fausto Gueths Gomes
- Department of Transfusion Medicine and SCI-TReCS, Paracelsus Medical University (PMU), 5020 Salzburg, Austria; (F.G.G.); (K.S.)
| | - Felix Manstein
- Department of Cardiac, Thoracic, Transplantation and Vascular Surgery, Leibniz Research Laboratories for Biotechnology and Artificial Organs (LEBAO), Hannover Medical School, 30625 Hannover, Germany; (F.M.); (R.Z.)
| | - Patricia Ebner-Peking
- Cell Therapy Institute, Spinal Cord Injury and Tissue Regeneration Center Salzburg (SCI-TReCS), Paracelsus Medical University (PMU), 5020 Salzburg, Austria; (A.C.A.); (M.W.); (H.-M.B.); (P.E.-P.); (R.P.)
| | - Rodolphe Poupardin
- Cell Therapy Institute, Spinal Cord Injury and Tissue Regeneration Center Salzburg (SCI-TReCS), Paracelsus Medical University (PMU), 5020 Salzburg, Austria; (A.C.A.); (M.W.); (H.-M.B.); (P.E.-P.); (R.P.)
| | - Robert Zweigerdt
- Department of Cardiac, Thoracic, Transplantation and Vascular Surgery, Leibniz Research Laboratories for Biotechnology and Artificial Organs (LEBAO), Hannover Medical School, 30625 Hannover, Germany; (F.M.); (R.Z.)
| | - Katharina Schallmoser
- Department of Transfusion Medicine and SCI-TReCS, Paracelsus Medical University (PMU), 5020 Salzburg, Austria; (F.G.G.); (K.S.)
| | - Dirk Strunk
- Cell Therapy Institute, Spinal Cord Injury and Tissue Regeneration Center Salzburg (SCI-TReCS), Paracelsus Medical University (PMU), 5020 Salzburg, Austria; (A.C.A.); (M.W.); (H.-M.B.); (P.E.-P.); (R.P.)
- Correspondence:
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50
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Antonetti DA, Silva PS, Stitt AW. Current understanding of the molecular and cellular pathology of diabetic retinopathy. Nat Rev Endocrinol 2021; 17:195-206. [PMID: 33469209 PMCID: PMC9053333 DOI: 10.1038/s41574-020-00451-4] [Citation(s) in RCA: 198] [Impact Index Per Article: 66.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/18/2020] [Indexed: 01/19/2023]
Abstract
Diabetes mellitus has profound effects on multiple organ systems; however, the loss of vision caused by diabetic retinopathy might be one of the most impactful in a patient's life. The retina is a highly metabolically active tissue that requires a complex interaction of cells, spanning light sensing photoreceptors to neurons that transfer the electrochemical signal to the brain with support by glia and vascular tissue. Neuronal function depends on a complex inter-dependency of retinal cells that includes the formation of a blood-retinal barrier. This dynamic system is negatively affected by diabetes mellitus, which alters normal cell-cell interactions and leads to profound vascular abnormalities, loss of the blood-retinal barrier and impaired neuronal function. Understanding the normal cell signalling interactions and how they are altered by diabetes mellitus has already led to novel therapies that have improved visual outcomes in many patients. Research highlighted in this Review has led to a new understanding of retinal pathophysiology during diabetes mellitus and has uncovered potential new therapeutic avenues to treat this debilitating disease.
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Affiliation(s)
- David A Antonetti
- Department of Ophthalmology and Visual Sciences, Department of Molecular and Integrative Physiology, Kellogg Eye Center, University of Michigan, Ann Arbor, MI, USA.
| | - Paolo S Silva
- Department of Ophthalmology, Harvard Medical School, Boston, MA, USA
- Beetham Eye Institute, Joslin Diabetes Center, Boston, MA, USA
| | - Alan W Stitt
- Centre for Experimental Medicine, Queen's University, Belfast, UK
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